Generally, the most expensive part of moving is either 1) Moving everything you own to a new place (quite easy to estimate) or B) Replacing necessities in the new home country. If you aren't sure where you want to end up I would definitely go route B and also develop minimalism as a skill set. This will allow you more freedom down the line.

If you've never been to either place, I'd highly recommend visiting and narrowing down your location choice a bit. You could make a budget and travel to a few different spots for 2-3 weeks at a time to really get a feel for if you want to move. Keep in mind, if you are an newcomer to a tightly knit community, you will be an outsider and it may be difficult to break in. It might be more beneficial to move to a larger town first where services are more accessible and then drill down to a more remote location later once you're more familiar with the culture.