>>1817089Lezyne has the best pump heads. Both the portable pumps & track pumps.
No need to carry a valve adapter, and both sides are 'thread on', so there's no gasket to get chewed up like on Topeak pumps. They're good, but #2 in my book.)
The only complaint I have about their Micro series pumps is the cnc'd groove on the handle. It works fine for stowing the hose, but when pumping, the edges of the groove will dig into your hand. I always just take a glove, double it over and lay it on top.