I like the idea behind bullpups, but the stuff I read puts me off (but I admit I read it all years and years ago). Usually stuff about ejection issues. Downward ejection making them impossible to shoot prone in dusty conditions, side-ejection putting hot brass on you, etc.
Also, the aesthetics put me off. I'm not much on the hyper-modern plastic look, so I find the Tavor, FS2000, etc., unappealing.
But the M43 made me look twice. I actually like the stamped-metal, AK-47 kind of look to it (I saw a pic by Oleg Volk with the irons removed and a scope on it, looks a lot better without the flimsy-looking KT irons IMO). It reminds me of the FG42, one of the sexiest guns ever IMO.
As for prices, I really think Kel-Tec needs to raise them, a lot. They're the most innovative company, but their QC issues put people off, and they don't produce enough to come anywhere near meeting demand. Kellgren refuses to borrow money to finance expansion, and I can't argue with his logic in an extremely hostile regulatory environment like we have now. So, I think he should raise prices on his innovative products substantially, in the short term. He should have the accountants run the numbers on what their products are selling for at the retail level, and set their prices at 75% of that or whatever. It won't hurt consumers, because they're going to wind up paying that much, anyway. Might as well put that money into Kel-Tec's coffers so they can go ahead and pay cash for the expansions they need to do that much earlier, then they can cut prices after they've expanded to meet demand, improved QC, etc.
I think it's insane what Kel-Tec is doing right now, letting the middle man make so much money off of their products.