the trixie looks very versatile but without enough hex keys you'd need a multi tool anyway, my younger brother bought me the surly jethro tool for christmas and while i've never used the bottle opener part(lighters ftw) i'm completely in love with the leverage you can get with the palm shaped part, also the weird head design really grips the nuts but angles your hand away that even with the short handle you never bang your knuckles(and i have big hands), i carry the jethro, a tire lever, a small multi, a tube and a pump, like i said it was a gift, i wouldn't have bought it on my own because it seems limited but it's really well designed for the task it does, small and powerful