My wife's got a Quark 1xAA tactical which she uses nightly. I know you said you don't want twisty's but does that rule out head twisting to get to a second mode? The quark has a really good rear clicky, a number of modes which you can select 2 of to use, it's got one of the best pocket clips around that won't come off or move, built to last forever, has plenty of accessories and backup. The only thing about the tactical ones is that you can't tailstand it, which doesn't mean anything to my wife but i tailstand my lights regularly so if i were to EDC a quark tact i'd be buying separately the 'standard' tailcap to replace the tactical one so it can tailstand.
I'm currently EDCing a Zebralight 1xAA SC51.
cheers