Review on Kel Tec PLR 22:?

What do you think of this gun? The two main questions are, does it jam often? And can you run cheap bulk ammo threw it?

I'm also thinking about buying a Kel Tec SUB 2000 in 9mm. If any one has experience with that, how does it run?
Update: I don't know how I forgot to ask this, but how is accuracy on both guns?
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