I usually don't bother with beta OS's or GM seeds (unless they're in a VM!) on my "daily" machine, but I'm curious to know whether the GM seed can be updated to the release version/10.9.1 and onwards?
I'm not sure on Apple's history here re: OS X GM seeds.
For the past few OS beta to GM transitions I've been a part of (10.6, 10.7, 10.8), the GM is the same thing as the public release, so when 10.9.1 comes out, you'll upgrade just the same.
I'm not sure on Apple's history here re: OS X GM seeds.