Louis Vuitton Tivoli GM

My LV Tivoli is about 5 years old and now I’m thinking to make a change! It is a very nice bag, but sometimes I think it is quite heavy and difficult to carry it on the shoulders. I am tending to get the LV Retiro PM! I like the size and the classic style of it!
If you have the Retiro please make a review on it, so It would help me and others to make a decision on buying it!
Thank you