Both steps will be a great addition for your Jeep. It all depends on what you want them to function as. The Rugged Ridge ones are more of a Nerf Bar design and will give your Jeep a little bit more ground clearance. With some rocker protection
If you aren't worried about ground clearance then the Westin ones will make a great step since they drop down lower. The lower step will make getting into a lifted Jeep a ton easier.
We have the Rugged Ridge ones ready to ship out next business day. Also, we offer a discount for Wrangler Forum Members. So, shoot me a PM and I'll hook you up with the code. Hope this helps! If you have any questions feel free to shoot me a PM.