I would shoot the kel tec before trading. The kel tec is worth more than your hi point but not nearly as reliable. If the kel tec will clear 3 magazines of WWB without failure I would consider it. You can conceal the P-11 in your front pocket.
It will be lighter than a brick. It is still a bit crude and quality control can be spotty on KTs, but probably a bit more "packable" than the hi point. Still not a fun range gun, but ok for carry if you get a good one.
I'm just trying to flip that Jimenez I had bought. So far I traded for the high point now thinking about the kel tec. Trying to get something I can sell for a couple 100 to put toward a glock 23 my buddy is selling me