MTW (+ wraith co2) VS GBBR

hi yall

i’m moving away from an AEG marui 416 ngrs (it snapped in half 🥸) and have about 1.2k usd to play with for a new gun.

im considering the MTW with a wraith (i know a few people who run it with a tank and rave about the performance/accuracy) or alternatively a gbbr

i want to get as close as possible to real steel and it seems like gbbrs are better for that but at the cost of performance and accuracy(?) is this solvable with aftermarket upgrades or is it better to just get an MTW out of the gate