Are you asking if you should go with a wire spring Brooks because you weigh 210? If that is what you are asking, then the answer is no. You go with a wire spring Brooks for a softer ride, which it doesn't sound (to me) like you need.

I'm 240 lbs, and have over 300 miles on my rather new B17. I love it. I use it mostly for commuting, though I am doing long rides in preparation for the Honolulu Century Ride this September. I also rode it on a tour around the island of Oahu back in May.

The B17 is great for commuting, around town, long rides, tours,... everything.

Basically, going to a Brooks (any Brooks) should help keep your butt from getting "sore" due to the leather and hammock-style saddle design. Going to a Brooks sprung saddle will take some shock out of rough rides like gravel paths, etc.

Hope that helps!