N/A Notos vs pp750 vs aea vs jts ariacuda max or stander vs ava

The AEA Challenger Pro LB appeals to me and thought about buying one many times. I keep reading that they can be finicky which stops me from making that purchase. Personally, I would rather take a gun out of the box and spend time breaking it in as opposed to tuning it right away. That trigger on those guns is supposedly horrible which bothers me. I could be wrong but a reviewer stated that it has a 4 lb trigger pull. That's a lot! I don't believe it is that much but it seems to be a common complaint.
 
What do yall think of the bsa r10 or daystate huntsman
Ive got a BSA R10 SE .22 and its flat out accurate and very consistently so.. it will do half inch groups at 50 if I do my part with either 15.89 gr/18.1 gr JSB.. Its a heavier gun with scope but very easy to shoot accurately. My FX Dreamline Classic .22 will do it also its just a light gun and a little less stable when shooting.