Thank you for the moment, this is helpful to understand how to move with lenses.... I started with a normal lenght and a Tele 135mm.... I saw that I used a lot the 50 and rarely the 135... Maybe is quite normal.... But thinking on the background effects, I am sure I can find more occasions for it.
When I started shooting with a 35 mm I understood that maybe it's MY Focal lenght, I feel me more comfortable with that lens in many occasions...
Now I am purchasiing a 28 mm and I am sure I would have to find a 85mm... But usually those are lenses not so cheap.... The reality is that I am on a experimental phase... Dangerous for my pocket but so exciting on discover the differences.
Thanks to all