Because many here have spoken highly of their brooks saddle, I'm thinking about trying a one on our tandem (I'm the stoker). I use a terry butterfly which I like on my single, but it starts to get painful after about 30 miles on the tandem. We do butt breaks, etc. We did a week-long, supported tour last summer that ended painfully. We have another week tour planned for this summer which has a lot of climbing, so I'm thinking of trying a different saddle.
I'm just not sure which brooks to try. I have a shock post, so I'm assuming an unsprung saddle. I've been looking at the b17 S and b68 S, but would like to hear some recommendations on which saddles to consider?