Skara

depends if your gun can hop them, and are we talking 1J on a 0.2 or a 0.4? if your gun can hop it go for it! my friend uses 0.48s in his MK23 which is under a joule on 0.2s and that ranges nearly all AEGs

Action airsoft tv did a good video showing that with an r-hop he could use heavier bbs because there was less energy loss on the hop being applied.

it'll take some hop tweakery, but it can be done, you want a nice large contact patch, currently trying out a 50° maple leaf autobot in the makarov and it seems to be able to lift .48's at 0.8j ok, and the m4 can lift .48's at 1j although i tend not to run them in that gun all that often, the range is nice but man is that ammo expensive.