Hello Luca, ciao amico,
do you have used some 500 system? it is diferent than to use one M6. The question is why you want to change? what to you need, more than with the Leica M.?. Wich kind of picture do you use to do? Is it only for the name of Hassy? or it is for the big size of film? Do you want to use both format, or only the 6x6.?.
I think that you have to answer to all this kind of question.
My point of view, because I use both. My kind of pictures, is about people, in the street, dance, studio. And with the M6 it is the best camera, small, noiseless for the dance. The M6 like XPan, they are not for architecture, for this I use the 28-PC with Leica-R, or the 4x5inch. What I like in the Hassy, it is the square format, you can have more place for diferent view. With the Hassy you need time to take the light with one external meter. With the Hassy you can need to use one tripod. And the noise is very important, all people hear you if they don't have seen you before.
Wich kind of lenses do you need? or with you M6, which lense do you use? 35? 50? 90? With the kit you will receive the 80mm, it is like the 50 for M6. Is it the lense that you allways have on your camera? if it isok, but if not, you have to change idea: one Hassy, with the 50 or 60mm, and maybe one 100mm, and one 180mm. It is not like the 80mm, the view is different. But your view is yours, and only you can know what you need. Usually, I buy one lense that for long time I need, and when I have it, it is not a surprise.
I hope to know your choice, and point of view. Good luck.!.
Ciao, a presto.
Laurent
