The Ju87G-2 is my favorite T34 can opener. The slower and heavier aircraft in the Ju87 makes for a more challenge, but the guns are top notch. I have my convergence at 250 and do my damnedest to get as broad side as I can (try for that 90° impact). So either go for the vertical dive down or the shallow horizontal dive for a square shot in to the rear or sides.
Once you get bored with the Stuka G2, try the 190F-8 with the AP rockets. THAT is a real challenge. Here are a few tips for the 190F-8 rockets:
They fire two from left wing, then two from right, rinse and repeat. So, on your first pass get low and try for a side impact vs the tank. Aim 1/3 to 1/2 the length of the tank ahead to the RIGHT (rockets fire straight from wing and to point of reticle aim), and fire TWO rockets only or else your just wasting ammo. Miss? Thats ok, you have 10 left. Next pass aim 1/3 to 1/2 to the LEFT of the tank (the next 2 rockets are from the right wing). Aim dead level, no need to accommodate for trajectory).