Certainly microeconomics is still very enjoyable, particularly if you like math. Some concepts discussed by Austrian economists are also part of mainstream microeconomics, such as the concept of diminishing marginal utility (as you know, proposed by Menger). Overall micro isn't as politicized, but still has important applications.
I may lose some of my libertarian cred here, but I've personally enjoyed my college macro courses more than the micro ones. This is probably because I have found that the professor quality is higher. I've been fortunate enough to have a lot of econ professors from the former USSR who have generally presented more of an anti-governmental-interference viewpoint. I also had a Chinese macro prof who used to play Ron Paul videos in class when we discussed monetary policy, though she was pretty noncommittal when I got up the nerve to ask her if she agreed with Ron, haha. In addition I generally find policy questions to be more interesting than the nuts and bolts of micro, though I have not taken any specialized micro courses.