Road Morph with gauge is great. I like the flexible tube because if it is possible to rip out a valve stem I will do it. This reduces my chances of doing so.
The gauge on the pump is hard for me to see unless I get my bifocals aimed correctly but it sure beats the "attach the pump, pump. Remove pump. Attach gauge. Remove gauge. Reattach pump. pump" dance.

Most of these small pumps can inflate either Schrader (car tire) or Presta (weird looking) valves. I prefer Presta since I find them easier to attach and remove the pump to.

I've ripped out more Schrader valves than Presta since I struggle to get the pump on and off the stem. If you have Schrader stems and a Road Morph pump, it is often easier to get the pump head on and off the valve if you loosen the collar at the business end of the pump head.

We have lots of goatheads here also. I switched to kevlar lined tires in spring and have had no thorn flats this year. My trike has Three, count 'em Three tracks so I have extra puncture chances.

I'm going to switch over to Presta stems as I change out my existing tubes.