I bought a black and white Walmart Raptor branded, 2 headed floor pump back in 2012 or so. It’s still going fine. The Presta valve hole occasionally dislikes some of the tubes I use and as its getting close to optimum pressure which for me is about 100 lbs, it can just spit the hook as it were and it makes for a bit of repeated frustration before it finally grabs and gives me what i want. I’ve been thinking about one of those small lithium battery inflators as it’s also gotten difficult to get our car tires filled here anymore especially when it gets cold and the TPMS light goes off. I don’t know how well they work for a bike and their pricing is a bit out of line for what they are too. There’s a really small one made to go into your back pocket or the carry bag of the bike but at 50 bux is it worth it? Maybe if it was 25-30 bux I’d go for one.