Interestingly enough, I have the B50 that Dano had. He thinks it's cursed, but it just didn't like Dan, it's treating me fine :-). Accurate, good power, nice trigger, and CHEAP! You can now get one brand new, already gone through, set up for the power YOU want (within the capability of the gun), for $340 from Big Ed. I don't know of anything else that comes close, and although the new Crosman Discovery may be cheaper, I know for a fact the triggers aren't even close. I don't expect the Disco to make any big dents in the sales of the B50/51's.
Speaking of Dan, I also really like my Talon SS. Not much to add to what Dan had to say, other than maybe not the best choice for a first PCP.
I also don't pump, too much like work for me, I fill from a 4500 psi nitrogen cylinder. 443 cu. ft., I rented the first one last August, it just went below 3000 psi this week. That works out to about $20 a month for "air" to feed my guns. Good luck!
Dave