Yea I've seen lots of people do multiple radios from all the reading I've been doing. My question is more along the lines of, should I get a expensive dual bander with bells and whistles if everyone else is mostly using 2m. I don't have an issue with learning curves as im normally pretty quick to learn new things.
I have a tri-bander in my truck...and use 2 meter 99% of the time.
IME...440mhz/70cm repeaters are mostly club/private repeaters, and there is NO traffic on those. But it is a double edged sword...no traffic means, no one to talk to. One of my friends in this club bought a dual bander and we only use 2 meters, as there are so many good choices for repeaters.
IMO...buy a solid 2 meter radio, and spend the extra money you save on that with joining a few amateur radio clubs so you have access to their repeaters/nets etc.
I joined Palomar Amateur Radio Club and East County Repeater Association, as they give good coverage in the desert and locally. SANDRA is also a good one. PARC is $20 a year and ECRA is $35, but it comes with an auto patch (phone tone access).