hi im not sure if u b interested in aerogaz....but my contractor got quite a good deal from Gain City AMK. its glass top Hob and stainless steel hood for only 399....its battery operated, safety valve. only thing is i cant rem the model, need to go back n check.
if u heavy user, suggest u take chimney. most slim cant make it. i tried out the biggest fan speed for slim stil not much effect it seems to me. there is a air volume specification tat you can compare when talking "power" of hoods.