hi all.. i have been thinking of getting a tig machine for a while now and both of these look like a good machine to me. i like the syncrowave 180 as it is cheaper than the dynasty 200, but the dynasty is so much lighter [and i could run it off 120v if i take it out of the shop]

what are some other good and bad points of these machines

most of my welding with it will be on mild steel from 20g to 1/4" and maybe some aluminum and stainless later on [i rarely work with either now]

any comments on these machines from those who use them/own them???