Is your Jeep a daily driver? Do you want the tire that will wear the longest? If yes to both, go with the SSR's.
If your Jeep is a daily driver, and you don't care how long the tires last, and you will pay attention to air pressure, then go with the LTB's.
Do you want a radial tire? Then go with SSR's.
Do you want a bias-ply tire? Go with the LTB's.
Is your Jeep a trail-only rig? If so, definitely go with the LTB's.
Do you have money to burn?
35x10.50 Swamper SSR's: ~$200/ tire
Do you have money to save?
34x10.50 Swamper LTB's: ~$117/ tire
Are you sure you want Swampers? Ever considered the Swamper TrXUS MT?
Just my immediate thoughts. Lots of factors to consider...