Hope you don't mind me extending on the original question a tad bit further.
I know the project goal is to remain compatible with OXC and I've read the
<1% differences (I'm in OXCE boat on that one) so combined with my desire to have even more QoL features that OXCE puts on the table - there's shouldn't be any obstacles to just switching? I'm asking solely in regards to playing original UFO/TFTD games.
My reasoning is OXC made saves are set in stone in terms of remaining compatible with OXC for eternity. And my fear is that down the line OXCE project could go astray and I wouldn't be to load former OXCE made saves in later OXCE anymore (the astray version) but I would still be able to load them in OXC if worst comes to worst.
I'm guessing the lost information you were referring to applies to that <1%? If that's true then no problemo. I only wish the game loads proper, those tiny differences after that would't bother me. If you meant additional OXCE options wouldn't transfer over to OXC than that's understandable and non-issue really.
And no don't worry, I didn't find any signs of possible astray'ing in their infancy creeping up! If just my phobia of potentially losing ability to load my ancient saves and marvel at own successes of the olden times surfacing. One of the reasons I play old games in as vanilla compatible setting as possible (main being I just love it that way). Thank you for developing and maintaining this huge project.