I have their Ti 30cal can. For the money it's actually a really nice suppressor. YHM has never been about flash and looks. They go for functionality, and I can't blame them for it.
One of the first suppressors I ever ordered was a YHM Phantom QD. I ended up with several because the SOT wanted them all gone at the same time and I basically paid cost on them. It was something you don't walk away from!
So basically I use them on my hard use rifles. Ayything that is a wildcat cartridge or some crazy magnum, I throw the YHM on.
Right now the Ti can sits on my Surgeon 591, GAP built 6mm Creedmoor. It suppresses just as well as my TBAC cans and accuracy is the same with the can off. For a Ti can that is QD I think their price is in line with everyone else.
My one complaint on them is that they are left in that raw finish. I would opt for some sort of coating. I had high heat CeraKote applied to mine by Accurate Ordnance. I went solid OD Green and it came out nicely. Without that coating it would get some surface rust.
It can be wiped away but I figured just go with the high heat coating and stop worrying about it!
Hope this helps.