It's been over a year since I switched to a Macbook Air. It is easily the best Mac laptop I have had till date. I loved the Pro but Air was great for two things: portability and temperature of the machine. The biggest compromise I had to make was the storage space. Having settled for a 128GB was way too ambitious given the fact I had a tons of music, pictures and videos. I thought external disks would make up but they were never as portable.
I thought the next Air upgrade would actually have a 512GB factory build, but it didn't. I am expecting them to be available in the next release though. While, I had almost decided to wait - I thought about using 2 machines instead of one. Get the best of both the worlds.
I discussed the idea with KS Sreeram and then read Elliot Jay's blog post. My thought was soon a decision.
The challenge with a dual machine setup is the data sync. When I get home, I would need everything required to be able to continue work. This could have been slightly daunting task a few years ago but sounds rather achieveable today. iCloud, Dropbox and CodebaseHQ can take care of majority of syncing. And quite effortlessly. Email over IMAP and HappyFox would take care of emailing.
Music, Photos and Video would primarily be available on the iMac. With their backups (along with the entire system back up) would be available on 1 or 2 external hard drives. I still need the ultimate remote, disaster ready backup strategry.
So, I would be switching to a 27" iMac on monday and use my Macbook Air as a secondary machine. I'm excited to try this setup and would share my experience in upcoming enteries on the blog.