WMC will be pretty hard to beat to be honest.
For years it just worked. Lately however, it seems to have more and more screw ups(missing/wrong guide data/recording on channels it is not told to and fun stuff like that.).
WinTV has recording options, but I do not remember it even being close to MCE. It may be time to take a look at it.
Looks like they have changed quite a bit
Many of the other alternatives require a guide subscription as well or at least seem to in my location.
While Windows 10 does not support media center, some of the video may still playback(MP4 should work if i remember). 3rd party software like VLC and MPC should be able to playback the Mpeg2 stuff.