The T-46 is one of my favourite tanks, for one reason - it has a selection of different weapons to use. You can choose between the bullying 37mm SH-37 Autocannon that can make short work of tanks of its tier and below, but is almost useless in tier 4 matches or higher, the hard-hitting 76mm L-10 snub that packs a mean punch but takes a bit of getting used to, and the all-round 45mm VT-42 - useful against lower and higher tiers alike.
I, personally, prefer the SH-37 over the other guns, but since I was getting put in matches where it was mostly useless, I decided to switch to the 45mm. And then I get this battle...