I just ordered a sony vtc4 today and was from vender bad posted. I can be at ease now I can build lower then 0.6 next when it come in the mail. Running 0.8 on 10a and want to be safe and have the buffer zone.
I never go under 0.5 ohms, 8A, but I also like having the extra available. It also means I don't have to worry about pulsing out shorts because these batteries can take that easily.