This is one of the least latency friendly MMOs I've ever played.
Editing to add, in my ~15 years playing wow, I had a smoother experience with higher ping (300-500 range for me was pretty common for a lot of that time) than I have with 30-200 ping in FFXIV. The ping difference just from playing on EU servers instead of NA for a while netted me a heap of frustration in getting hit by things I thought I was out of and having to wait an age and a half to be sure my dots were actually on the thing I was targeting. 1000 may be... unfriendly to you. For dodging mechanics, at least. I'm not sure how bad it would really be though. If you're patient and not shooting for endgame progression it might be doable.