M4A1 Rev another credit earning gem

This is Sova-Overlords hidden gem of a credit earner he encouraged me to buy it back as I played 7 games in it back in the day and sold it as it was such a prick of a tank to play in. I bought it back on his recommendation but with a warning that it's a trick at times to play so not to be bad mouthing him if it turned to crap lol. It almost matches my BZ-176 for earning credits for fun. At a stuff all cost of 850 credits a standard AP Composite Rigid round this thing is a joke in that economic regard. I doubt even war gaming are aware of it. Surely if they were they would act wouldn't they? Can't have plebs like myself ripping in game currency out of them to easily now can we?