IdiomaticLynx
Student Council President
Geo locked discs can also be played back fine using Kodi. Just like the region code, the "geo lock" check is performed in software, not in hardware, so all you have to do is ensure that Kodi (or any other player for that matter) uses the correct country code when playing a geo locked disc.(...) or to get a blu-ray drive for your computer and install kodi as that allows the region coding of the drive to be overridden allowing the playback of region locked discs (but probably not geo locked discs).
Also good to note is that, no matter the solution (hardware modded, custom firmware, drive attached to a computer), you will always have to (manually) switch region codes, simply due to the way region codes are done with Blu-rays.
Personally I would opt for a drive attached to a computer as that seems the most future proof to me. Currently there are several software solutions that will allow you to play blu-rays and that will most likely stay as such. On top of that, if you extract the right keys for your Blu-rays, you will always be able to play them back, no matter which new Blu-ray you pop into your drive, which simply isn't guaranteed with (most) other solutions. Though, for ease-of-use a BD player is probably better.