I got a few small simple boards made through OSH to test their services and their user portal basically left me in the dark for 1-2 weeks.
I'd still use them again but JLC and PCBWay are operating at another level.
Almost everyone is using King Board, and they are high quality
I've also got concerns about the quality of American electrical products.
If you live in the US, it's free shipping and for breakout boards or smaller work, still a great option. Unless you're a student, I think most side projects aren't make or break if the boards cost $5 vs $2. Even $20-25 I would consider fair for a one-off side project and they also do $1/sqin medium runs if you need > 10.
We'll see what 2026 brings, I suppose.
American PCB fabs are far higher quality/capability than most Chinese quick-turn fabs, but good luck getting Advanced Circuits or similar to talk to you for under $5k.
That isn't to say that the products JLC and PCBWay produce aren't high-quality: they are - for what they are, but you aren't using JLC boards in your $100mm satellite.
They don't do assembly, just the bare PCBs—and my last projects required assembly.
In addition, china is where all the world's pcbs are made, even for commercial stuff, it's not unreasonable to expect them to deliver higher and more consistent quality than home fabs.
The gap only begins to slightly close at more complex boards, but not that much.
Maybe I'm just catching up to what people already know, but it feels like the tariffs are especially bad for parts and not just products where the U.S. market is the final stop.
Sounds impressive in relative terms but not quite so in absolute terms, because PCB is dirty cheap so 100% is just $10-$20.
> it's not unreasonable to expect them to deliver higher and more consistent quality than home fabs.
Actually it is the opposite, OshPark quality is consistently higher than JLC for years. Chinese manufacturers can do Apple products but also Temu craps, so don't get your hopes high. The only reasonable expectation is being cheap reduces quality.
(disclaimer: have no experience with them)
I have been ordering from them since last century and they are excellent, great customer service too.