pounderx2+max flak armor+lockdown works very well, for both. Though when playing a max you should abuse the possibility of switching loadout everytime you can. Max out everything, cuz everything is useful, then see what goes where in any situation. But flak is a must.
i agree with akashar, lockdown pounder max is amazing for both AI and AV, it requires an engi though, since the ammo was nerfed far too low.
Pounders are great for AV and infantry, however I run it with Charge for AV to get out of trouble and Flack for infantry cause the c4 spam right now is just ridiculous. Infantry= MERCY"S MAN!!!!!
if you don't have a dedicated engineer, advance nanite repair is fundamental, i play this game 99% of times solo and i had to sacrifice flak armor, also if you don't have an engineer, with dual pounders + maxed lockdown you will find yourself without ammos in a blink of an eye
Run Max flak armor and pounders to be a strong all rounder for infantry and vehicles Either use the reduced camera shake implant or the auto spot (lvl 3) implant. (Or any implant you like honestly) Max lockdown