This is my first post and I consider myself as a big beginner even if I read a ton of topics about Bitcoin and hold a few BTC, ETH.
What's the difference with BTC XT ?
Thank you,
There is only one diffirence that interesting you, block larger than 1 MB (up to 8MB) accepted since january 2016.
Thats all, if you will use bitcoin XT client it will be always compatibile with bitcoin core.
If you are using bitcoin core, there could be problem starting from january 2016