As already Gocario said both are practically impossible way to follow (while good ideas themselves)
Releasing two different builds would only be a temporary workaround as with the program gaining more and more complexity it would soon fail to load even under ORAS. The check before startup is technically impossible. It is not the program crashing on a red screen it is the homebrew launcher that crashes. PCHex++ doesn't even get started at all, so a check would be impossible (it would red screen BEFORE the check is made)
Of course if someone has a solution out of his magic hat it would be awesome (we already politely asked to the BIG GUYS of the scene for help XD)
Anyway we made PKSave to be REALLY fast and it only requires to press two buttons, as annoying as it can be (and it is, i understand) it's still a ten seconds job
The reason for order is that the game stores the values in the savefile this way (and i don't know why then shows them differently on screen XD) but of course changing order is surely possible, will come in the next update
Yes, the folder changed and it is /pk/PCHex++/import. Importing works fine on my part. Are you maybe talking about exporting? Exporting freezes in the same way as the previous version unfortunately. The fix is an heavy one and will come one day or another. I prefeer to focus on more urgent features as i don't think that exporting is really useful (am i wrong?)