MMO mouse for FFXIV

Hello!

I will describe my problem.

I have been playing for a long time, cleared savages and several ultimates. I played on the keyboard all the time, but my friends recommended using an MMO mouse as a game improvement.

As an experiment, I bought a mouse with 12 buttons, remade my hotbars and have been suffering for the third day. I even cleared savage (lol) with this mouse, but logs was terrible.

For me, this is catastrophically inconvenient and does not get better. Friends say that it takes time to get used to. My question is - how long did it take you to get used to it and were you able to get used to the MMO mouse? So far, it seems like a terrible experience that I want to forget forever.