Just a small point about the tritium colours. If you go for blue it won't stand out at night as much as the Green. Green is the brightest.
Not that it matters too much as blue, green, orange whatever tritum you will still see at night.
Otherwise I can't help with the picking between makes, I have two Luminox. The older one was second had when I got it, worked fine for four maybe five years and died. Had to have a new movement fitted, cost £60 at an independent watch repair shop, maybe more than the watch was worth, but I like it so kept it.