Weather for XP10

I realize that XP11 is just around the corner, but I've been doing a little research into weather for XP. For now, I've stuck with XP's download of realtime weather, which seems to work just fine, but the texturing of clouds leaves a little to be desired. I do know of SkyMaxxPro (also knowing they are updating it for XP11), but I also see that REX has a package available as well. I used REX before for P3D and it did a wonderful job, so I am curious as to which one is better, or if they are two different animals.

Any input or advice is appreciated.