Alien is a little pointless for most people IMO- great if you need to assemble a climbing frame halfway round a ride, but mostly the extra tools aren’t any use on modern bikes.
So I sold mine and got a Hexus, which is fab as long as the chain tool de-riviter doesn’t fall out, as it sometimes does. Otherwise, it’s got all the right tools, they’re well made, it’s sturdy, doesn’t rust, isn’t too heavy, has good ergonomics, and the chain tool is better than most workshop tools The tyre levers on the side do suck a bit though, I just consider them an extra.
Topeak have the best thought out tools IMO. Lezyne the best made. Crank Brothers the prettiest. Shame they can’t get together really.