Mauro,
This is a very subjective question. If you ask 10 different people, you'll likely get 10 different answers. Here are a few I like and would recommend you consider, in no particular order.
1) Bob Lee
2) Rick Welch Dakota bows
3) Morrison Archery
4) Black Widow
5) DAS by 3 Rivers Archery
I also have a Tall Tines that I am patiently waiting to arrive. Have heard good things about them as well.
There are so many fine bowyers out there, and I suppose that that is a great problem to have.
Best of luck to you!