Don’t get mad at me, but what you need is a 5000, 8000 and maybe 12000 grit Naniwa (or comparable) superstone. Also, a good strop. Leather would be sufficient.
Send your razor off for establishing a good edge to Portland Razor Co. Once you get it back, you should be able to maintain that edge with minimal fuss.
Carbon steels can get sharper but you need to be really on top of it on maintenance. Stainless steel is more durable and tolerates some abuse but does not retain edge as well.
Lastly, don’t hurry while shaving, and don’t drop the damn razor please.
Source: Guilty as charged.
Also guilty: I did start growing a beard after dropping my favorite razor :/
Like 1200 before every shave? 800 once a week? Etc...? Do you ever need to go back to a coarser one?
Do you ever re-flatten your stones, or buy new ones? How often?
Remember that you keep a razor sharp by using the pasted strop and having a good maintenance routine. After a while the cutting edge becomes more convex, which is where the stone is needed to straighten out.
A coticule is flattened on every use, because you rub a smaller stone on it to create the milky suspension that will do the actual abrading. I've had the same stone for 20 years.