2008 version Systema CQBr. absolutely love it and have never had issues with it.
cost an arm and a leg, but if i added up all the money i spent on fixing guns in the past 6-7 years, i have spent way more than a cost of a PTW.

Tu nous montreras ça :)

Custom Fraken Troy M4 CQB Short stroked set up that has been running for 4 years straight with no issues whatsoever. the gun doc who set it up for me is one of the old gun docs from UNcompany. the gun shoots at a steady rate of 25 - 28 RPS on 11.1v lipo and has been running on lipo since 2009 with over 100K rounds through it :) only thing changed was probably the hop up rubber since it wears down but haven't even opened the gearbox up since it was built :)

none of them was 'best', they were all either pot metal flimsy bitches or pot metal ugly tanks.
They all sucked out of the box and I loved them all.

#1 - CA G36C
#2 - TM P90

G36c has lasted me 7 years with no internal problems and still going. I've exterior problems (cracked after being dropped) but nothing internally.

Best Externals: VFC AK74N
Best Overall: VFC HK417
Favorite: CA G36K, always wanted one, waited through my teens to turn 18 and get AV'd before I finally got one.

Before....my customized real steal PTW's...sold them with great regrets....Now, my customized G&P with almost everything from real steal

CA MP5A3 with Modify drop in gears and unknown hopup ruber and unknown 6.03mm barrle with sistema high tork motor. 350 FPS with +/- 5 FPS drop. baught it used, 3ed owner in 2006 and never gave me trouble. Ugly and I beat that thing like the red headed step child and it just kept on kicking. I miss that thing.
second is TM M14 with Redwolf upgrade to 440FPS. Its my first gun baught in 04 I think, its settled down to380 FPS +/- 2 FPS. only had to re saulder the conecter to the triger plate once and its still going strong.

Might have posted here already but whatever, the thread came up again:

My current rifle, G&G Sig550. It has a steel upper and lower receiver like the real one, and everything else is also identical to my real Swiss Arms rifle. It's the best airsoft Sig line out there, and I think one of the best made airsoft rifles in existence.

my Echo 1 (VFC) XCR and old faithful, G&G MP5 A5 max series.

TM AK-47

9 years old. Still Strong.

tm g36 c full modify stock including a bravo mosfet v3 and running on lipo 11.1v loving so much thinking to do a lmg g39 in the same configuration