Tychus is much more ballanced now in terms of outlaws powr level. Blaze is actually good against many ground comps, tanking and finally spreding fire with greater range.
Most fun for me is Vega, though, especially when facing Toss. Having fleet of buffed cariers + army of buffed immortals is sick. I managed to do over 120k damage to trains with only Tychus + Vega + Nikara (I was too lazy to add Rattlesnake for moar dmg buff).