800 toughness is enough. It doesn't seem to make sense to listen to reactor toughness. As for the strength of 34 and the attribute of 10, it's hard to say. 10 attribute is improved in an all-round way, and both survivability and offensive blow are increased, but strength of 34 is to increase offensive strength. If it is in the battlefield and the wild, push 34 troops. JJC is the 10 attribute.

As for crit, I don't think physical crit is necessary. Isn't it high toughness and not explosive?

Since there is no crit, crit is meaningless ~