Well, they're limited only by how quickly the manufacturers can get stuff done and they can be slow sometimes, but GV is always on the ball on their end.
I've seen so many out there that really just want you to waste your money. They give you cartos that are designed in a tricky way so they'll only work on their batteries or they'll make batteries that are shaped so a lot of cartos don't fit on them... aside from theirs.
Don't even get me started on the guys who tell you the carts can't be refilled, like the ones with filler. Ugh, fury.
Even if I can get something cheaper somewhere else (doesn't happen often, though), I'll still go to GV every time. I want to support them because they support us
