I don't think what 6x6 SLR with focusing, framing done by looking down will do me anything better. Can't comment on this. I have hold Hasselblad in my hands. It was same as holding Rolleiflex. Smoke but, no cigar.
I do own Leica camera and lens. It happens what all of photographers I really think as better ones, did have Leica for their best photography. But this is not the reason why I do own one old Leica camera and one new Leica lens. Same as better photographers I know and care for, I have tried something else and else and else before Leica. I did exactly the same. Did it made me better one? No idea, all I could tell, I have photography tool which is better. Not because it had Leica label on it, but simply for technical aspects. It is smiple, extremely well made camera. Made as I need. And lens is the same.