I picked the game up again after the T34 US heavy became free premium. Otherwise I would not have been able to afford the high tier tanks.
Currently I have:
M18 Hellcat
M40/43 SPG
M103
T34
Leopard
AMX 12T
I've hit a stop in my US line...
I once wanted to get to the T30 TD or the T95 but then I realized... why? My M40/43 using AP rounds is insanely more effective as a 'TD' due to its map-long reach and AP round does three times the damage the T30 and T95 shots do. Plus I get HE rounds with big blast radius when I can't pen things. Win-Win.
I care less about heavy tanks so getting the T110 is not a priority. I'll probably play the m103 once a night for the 2x until that gets me the T110 researched & then ill sell the 103. By then I may need the money for the T92 SPG

The french line im trying to get up to batchat.. I'm really impressed with the stuff that tank pulls and as an SPG I get to see it top/down all the time. Powerful little tincan.