The XR would certainly be better than the X or 8. But honestly you get more bang for your buck in the long run just getting the 11. For an extra $100 you would be able to go an extra year before you have to replace it again.
I run F2F on multiple devices. Here is my list in order from best to playable.
1. iPhone XS Max
2. iPad mini gen 4 or newer
3. iPhone 8 (heat problem then lag soon after)
4. Samsung S6 (Heat, reduced graphics, long load times, but fighting game play is smooth oddly)
Comments
1. iPhone XS Max
2. iPad mini gen 4 or newer
3. iPhone 8 (heat problem then lag soon after)
4. Samsung S6 (Heat, reduced graphics, long load times, but fighting game play is smooth oddly)