I’ve only had mine for a short time but I agree. Also, for me, the pads really have to be hit hard to get a sound from them - and that’s including after tweaking them in the menu. It’s a bit annoying because I miss notes here and there when they don’t respond because I didn’t hit them hard enough.
I think I would like this more at a lower price. At $400, it seems a little limited for the price. But I do like it overall for what it does.