The H32w us the light I've been waiting for ZL to make since I got my first zebra nearly 5 years ago.
My H51w was my go to night trail running headlamp but the spot was a little tight. I wanted a slightly wider spot to cover the whole trail in front of me and I had to run the light on nearly the highest mode which left me very close to burning through a whole battery on a longer run. Not to mention I had to carry either Eneloops or lithium AAs around when all my other EDCs and lights in my bag, car, etc ran on 18650s or CR123a cells.
When the H52w came out, of course I bought one because the output/runtime increase with the XML was significant and it had the beam pattern I wanted. It served its purpose well but there was still the issue of carrying separate batteries just for my headlamp.
The H32w hits the sweet spot. It rides around in my pack which I have with me everywhere and it eats the same batteries as the Malkoff MD2 that it rides with.
If I ever have to loan a headlamp to someone, I loan them the H52w because they can use alkaline cells, spring for lithiums or even a li ion if I trust them but the fact is, I'm a flashaholic and I have a lot of cr123 primaries around. If I want to recharge the light, I've got 16340s but I find I rarely use them.
Definitely most used light after my EDC.