Recently added a half-serrated Kershaw Funxion EMT to the mix.
Gives me access to a hex key, flat head screwdriver, strap cutter, glass breaker, AND most importantly, bottle opener. I like the SpeedSafe, lockup is solid, no blade play at all, etc.
This Kershaw is the first assisted opener I've ever owned that I REALLY like. Putting Kershaw/ZTs on the list of knives to add to the mix.