I'm very happy with the Momentum. I had the last version with the single strap and was o.k. with it, comfortable enough for sport climbing. I like the dual as it keeps my belay loop centered and it's pretty quick to loosen one side to get in and out of.
Please Note: We are not a retailer and do not sell these products directly. This product (Black Diamond Momentum Dual Speed Harness) is one of millions of products available in our comparison shopping engine on GEAR.com. Browse, shop and buy from GEAR.com Trusted Stores. If you have any questions about these products, please contact the listed merchant for assistance.