I've been limping on by using a strategy i devised that called the upgrade rush, where I get 3-3 by ~15 minute mark and smash through the tank lines with mass marine medivac; but I feel this has only worked because of the other guy being bad. I macro well, but I have problems being able to be versatile in builds. Usually I just tech thors and skip tanks altogether, and after that Cattlebruisers.
As for mech, I have tried it, but microing tanks is painful for me, so another question is what is the best way to micro tanks (and if you say leap-frogging, how do you do that effectively)
thanks a lot in advance