I also don't think it will be better than BV guns but I still want one, a few weeks ago I went to a friends house for testing some of my guns, he's a GBBr guru, he also has almost all "gas in mag" GBBr and I test all of them... Man that WA's some experience I must say, the WA and WE Scar had the biggest recoil but I loved the WE M14!
The only BV's I have with recoil weights are the JAC XM177 and the Sheriff that's with Booster! The Sheriff and ANGS have the LRB and antirotation setup but no recoil weights
Wolf