I have Trails in the Sky on PC and it felt kind of awkward to play because of the top-down perspective. I can't get into CRPG because of this, too, though it is more that 99% of CRPG don't appeal to me in any wayGeofront is the group that basically localized Zero/Ao while this group ported that translation into the vita version of Zero. There were other translations but Geofront is leaps and bounds better than the rest.
The best version of Sky is probably modded voices on PC (which are taken from the Evolution version) or the Evolution version on vita. There aren't too many differences between the PC version and the Vita Version but there are some minor gameplay elements added as well as cutscenes and so on.
The Zero/Ao Version with the Geofront Patch on PC is probably the best way to play them right now due to the HD textures and other enhancements provided by Geofront. The Evolution version does have some exclusive sidequests and mini games which the PC version does not have, however.
60+ fps on PC is great, but I'll probably finish these on a Vita..
So, there is no way to play Vita Evolution with Geofront patches?