I have a mountain morph and got delivered last week a Lezyne Alloy Drive.
The morph has been fantastic over the last 4 or 5 years. Never let me down, easy to use on the trail and fast to get my fat 29ers up. But its long. About 30cm so it has to go in a pack or on the frame. For local rides I like to go light so needed a pump that could go in my shorts butt pockets. I had a little On-one puffer thing which took about 250 pumps to get my tyres up, but it was only about 18cm long.
The Alloy is superbly built. Mrs S has a Lezyne road high pressure thingy which is also immaculately put together. The Alloy goes nicely in my pocket and has plenty of length and girth to get the air in. Sure it doesnt have the “mini track pump” styles, but for low stress rides its spot on.
Big days out Id still take the morph since Id be carrying a bag anyway.