Does anyone know if there is any truth to this?
Most recently I bought a 100 pack of each of Feather and Derby blades (the latter were so cheap, it was hard to resist...). The Derby literally blunted during the shave, whilst a Feather remains acceptably sharp for (i.e. starts tugging after) about a week of daily shaves.
You can tell the difference when you change the blade and there is slightly less tug.
Creams and brushes, sure. If you have very soft, sensitive skin and soft straight sparse hair, you won't enjoy a hard brush and you won't need as thick a lather as someone with thick curly hair, so you might prefer a softer brush (less "backbone"). And some people might have adverse reactions to lanolin or find menthol irritating rather than refreshing.
But a blade's sole job is to cut hair, for which, presumably, the only quality required is sharpness, preferably retained for as long as possible. Aside from a less sharp blade being less of a pain on someone with softer and sparser hair, I can't see how blade experience would vary from person to person. What's your (or grandparent's) view?
Technique - are you using the right angle (experiment) and pressure (none - the mere weight of the thing should be enough)? Check videos if necessary. Are you making enough lather? Leaving it on long enough? Good technique sort of happens with experience.
Razor - is it a good one? I've owned a few cheap razors and never managed to make them work, something to do with the proportions. The blade has to stick out just so and the safety bar (or comb) be of just the right size. My two current ones are Merkur 12C and 42C, the former for when I'm paying attention, the latter for speed. I'm getting a Muhle R41 for fun.
Brush - do you own a good one? If on a budget, the other poster's Reddit wiki has a lot of good suggestions for boar and synthetic options ("budget" badger is not a good idea). This is important to get a good lather.
Many "starter packs" include a low quality brush and razor leading to bad first experiences.
Cream/soap - it's amazing how many are on the market and simply do not do their job. You have to keep trying until you find one that works with the water in your area to produce a slick, lasting lather. For me personally dealing with Singapore water the best are Godrej blue tube (menthol), Arko and Proraso.
On wiggle room: I tried it with the 12C after reading somewhere about how the "old guys used to do it" and guess what, not only does it not work but you will get nicked. The less wiggle room the better.
I'm very satisfied. Not coming apart is a significant feature. The case is nice too; I've used it several times to look at the back of my head.
I haven't found any blades that don't work. As far as I know they're all the same.
My understanding is that there are also single edged razors that don't work with double edged blades, but they are way less popular. /r/wicked_edge has a guide here [0] basically, buy a Vintage Gillette Super Speed Razor on ebay (or really anything you want, handles can't be that different, they're just 3 pieces of metal) and a pack of sample blades on tryablade.com
[0] https://www.reddit.com/r/wicked_edge/wiki/de_kit
https://www.reddit.com/r/wicked_edge/comments/4exeep/beginne...
I've always found the reviews for Trumper soap incomprehensible as it never lathered and if by miracle some lather was produced, it would not stay longer than half a minute...
Here's some for window scraping: https://www.amazon.co.uk/BOHLE-Spare-Blades-Laminated-Scrape...
Here's some that claim to be single edge and for shaving: https://www.amazon.co.uk/Gem-Personna-single-stainless-blade...
My understanding is that different blades suit different complexions. For example, the platinum blades I've tried are too sharp and irritated.
Get a sampler with a few dozen blades for $10-$15. Then get the blade you like for $20 for 100 blades.
Basically the old razor blades that appear in movies when people have to cut themselves :)
The biggest difference from modern razor blades, other than taking up much less space, is that they are manufactured by different companies and so there is real competition, which makes them massively cheaper.
That said I still haven't been able to get near as good a shave with them as I do with the Gillette power thing that I have, which annoys me.
My current razor (seldomly used as I'm bearded now) is a Weber DLC coated DE razor. It works nicely and doesn't get gummed up with cut hair.
vs 32 shipped https://www.amazon.com/VIKINGS-Double-Swedish-Platinum-Manli...
they look like roughly the same thing to me.
the other style, for under 3 shipped. http://www.aliexpress.com/item/Vintage-Retro-Useful-Durable-...
...oh wow, that price includes shipping outside the U.S.? I'm gonna buy one of the cheap ones, will report back how nice it is.
Edit: "This product can't be shipped to the selected region." After explicitly saying "Free shipping to $country" on the product page. Impression of AliExpress reduced somewhat.