Terry,

I agree with Mike and Alex. Every ARTCC has something special to "bribe" you. ZLA has a ton of traffic and very long but efficient training. Other not-so-busy ARTCCs (ZLC, ZMP, ZDC, ZKC) have strong ups in their airspace. For example, ZDC has a very complex airspace with and busy en-route airspace. ZLC and ZDV have high and fun terrain to deal with. So it still all has to do with what you specifically are looking for in an ARTCC.

Justin

Guys, I appreciate all the information coming my way but I'm having a hard time figuring it out.  I'm from Chicago (O'Hare/Midway) but now I live in Florida on the gulf side.  I guess I'd like a medium amount of traffic either commercial or GA with some challenges associate with the airspace.  I fly a lot with the vUSAF, some bush pilot stuff and am or have been with several commercial airlines over the last couple of years.  GA is my passion but I'm not sure there is a lot out there in one area.  Also military is right up my alley as well since I spent 29 years in and part of that was aviation.  Thanks in advance for any help I can get.  Gunner