Math on GRE vs pure language on LSAT — how does that affect the decision?

The LSAT has no math at all, so if your verbal skills far outpace your math, it may play to your strengths. If you're reasonably comfortable with math, the GRE gives you a second scoring dimension to work with. On the GRE, you can earn points from two different skill sets. On the LSAT, everything rides on one.