Just make sure you save under a new slot for the tests, and you should be okay, just remember where you left off.Sure, I was just planning to sub for a month and am feeling a little impatient so I thought I'd sub now and try the beta, but I also don't want to play an unfinished product (bugs are okay) so I wasn't sure if I should wait until at least the pre-release version.
If it's just bug fixing, I guess I'll pull the trigger and sub now. Thank you!
We have 100 save slots per page for a reason, don't be stingy.
Save Early, Save Often.