I have almost every pump mentioned in this thread.

Main floor pump is a Lezyne alloy floor drive. I like the screw on head, but I also have a Planet Bike floor pump out in the garage.

I keep a Topeak morph in my race/road bag. As I don't carry it on the bike I do wish it was built a little more heavy duty, but it hasn't failed yet and for a pump that fits in a bag it has gauge and gets to my max psi of 115 in a reasonable amount of time.

I have a Lezyne Road Drive that stays on the bike I typically use for longer solo rides. Again, I like the head and it works well.

I also have that topeak master blaster pocket rocket (tweedle deedle beatle battle in a bottle) in the picture above. It takes a while, but it is the smallest pump I've ever used that can really get over 100psi. It goes in my jersey pocket if I want a pump when I ride my race bike.

But I also keep CO2 and a trigger drive in a Lezyne jersey bag with a tube and lever which is what I mostly carry on my race bike when riding with out support.

I've been through several other pumps, but those are the ones that have worked out best for the applications I use them for. If I were to pair down, I would stick with the 2 Lezynes.