So far, I love this little fella! It cuts straight (I just need to practice how *I* align the metal LOL), and it has been cutting 18ga and 20ga effortlessly so far.
Only thing about it so far is if I try to use the very back of the blade, it chokes, and at the very end - but that could be user error - or I might need to adjust the alignment of the blade.
For the price bracket though - it is a nice little beast of a bench sheer! Beats sawing through sheet with a manual jeweler's saw! LOL.