2x3 stack of 8858's?

[SkylineLvr]

I've heard that doing a 2x3 stack of 8858's aren't a good idea and I should just do a 2x2 stack. Is this true? I heard that a 2x2 will handle just about any motor out there.

I just don't wanna do a 2x2 stack, then end up frying them when I could have just done a 2x3 in the first place. Any advice would be appreciated, since I don't know much about fets