[hadilaasi]

Full disclosure: I know the guys who made this. I won't compare it against the competitors since I haven't used alternatives but my 2 cents:

1) This has been years in the making--these guys have spent the last couple of years focused on making the best tool possible.. days nights and weekends! 2) They're super passionate about games/gamers.. they've organized gamejams and html5 meetups and are really in touch with the community. They're in this 100% and very open to feedback--so expect loads of improvements in the next couple of months!