2 interesting rimfire rounds. 17 wsm gets that little buzzard out a bit further, but wind drift still applies.
Here's a link to an article written in 2014 comparing the two. Not sure that WSM has caught on more since then with ammo and rifle choices though. Looks like drift is about 1/2 for the WSM vs HMR.
https://www.huntinggearguy.com/rimfire/17-hmr-vs-17-wsm/