The rash of recent pump threads reminded me one of my floor pumps needs fixing or replacing and I'd like recommendation:

I mainly use and like the Lezyne thread on pumps for myself, but I keep an extra floor pump in my garage for the kids, myself and anyone to use. Currently it is a Planet Bike Alx that works fine other than that the rubber clamp gets chewed up too fast so I want to replace at least the head or the whole thing.

Requirements are that it be durable, can get to 110 psi, fill both presta and schrader and be a clamp on type. I would prefer a twinhead or smarthead type that doesn't require reversing anything to switch between valve types but that is secondary to durability and functionality. I'd like to spend ~$20 or less for a head or $50 if it's a full pump.

Thanks.