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I'm holding off buying a new MacBook Pro until Leopard comes pre-installed on it, so I won't exactly be upgrading per se, but will be a Leoaprd user once it's released. 😉

I haven't decided yet whether I'll put it on my current iMac though (17" 1.25 GHz G4). Panther is still running just fine on it and meets all my needs. Whether that is still my opinion after experiencing Leopard though remains to be seen... 😉 😎
 
Who Isn't?

It's the most eagerly anticipated piece of code in years for those of us who want to manage 8 cores in a new Mac Pro - both of us. 😛
 
Our volume license distributor normally gets OS X before the street date. I'll be at their door on launch day.
 
I'll probably wait a couple of weeks to see what all the really early adopters say and get it then if its suitable. Quickview for documents is the most appealing feature for me. Improvements to Front Row would be nice too.
 
I'll upgrade two months after its release. This way, I'm hoping most of the more glaring bugs will have been addressed.
 
I'm waiting till at least 10.5.1 so at least a few of the bugs are fixed. Plus, my mac collection might be growing, so I might wanna get the family pack instead.
 
I'll upgrade when 10.5.1 is released.

Of course I'm getting ahead of myself as I don't actually own a Mac as of yet. But I see myself buying one in my near future!
 
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