Hello BenB,
First of all, thanks for your answer.
So my workflow in premiere pro is something like this, I set in and out points in clips, and then I move the selected parts to timeline, all the footage that I record in 60 FPS I want all them to play at 24 and to select the correct parts I prefer to see them in slow motion before I move it to timeline I just feel that's better select the right parts to cut and use if I see them in slow motion right away.
Maybe this is a wrong perspective but with so much time working like this, i got used to it.
My main business is wedding films and I know that to move from premiere to final cut I need to see things differently, but it has been very difficult to get used to final cut workflow, but the speed of the software is incredible I can work with 4k footage from my gh5 without proxies it's great.
Sooner or later I will move on and only work with final cut but for now its like to learn to walk again :)
thanks a lot for the time that you spend answer me, and I will try your solution, or maybe I just to see the 60 fps clip in its original speed and then slow that in the timeline, its a new way to do things but if everybody works like this maybe it's for a reason.