I mean, failing ram -> Strafe is rather hard, isnt it? Most of the things you'd want to ram aren't going to be able to outrun the t34, and as far as I know you don't need to drop the strafe until the T34 strikes it's target.
It's not hard, definitely. I'd say it's one of the least skill intensive things to pull off. I meant more so it is a failure if the attack did not result in taking out the intended target. This could happen if the target is well supported, resulting in either the T-34 ram failing to connect because it stepped on a mine or otherwise such as AT taking it out. In those cases, yeah, you at least save the ammunition, but the tank is still lost for practically nothing.
The alternative is the ram connected, but then the stafe + any other assaulting forces failed to finish the job. This can happen with similar cases of support.
Either way, what I am saying is it's great taking out big tanks caught out of position, but if you can support it right, you might just end up being a huge resource drain for the opponent.