I use a 2 sided (one side half surrated, one side sharp), drop pointed, titanium BC knife mounted on my low pressure inflator with velcro straps and a set of EMT shears in a pocket.
Many people are leary of pointed knives but my feeling is you should always be using care when handling any sharp tool so a blunt tip just limits the usefulness of a tool you’ll still need to handle with care so why go there. Just use the proper care and be deliberate in handling it.