if you have thick grass then stick with a gas power. what grass trimmer
you have now?

LOL you want to use a weak cordless grass trimmer on thick grass? Just
use what ya got now....

I actually do not have a trimmer at the moment, though I have used a
variety of top of the line gas models in the past. I have seen that
Black and Decker model around alot, and was considering it, although
there is a less than flattering review from Consumer Reports. Anyone
else have experience with any of the other brands?

TC