Ok, got the UAG case yesterday.
Very pleased with the case. Lighter and thinner than I expected but has great coverage and feels and looks awesome.
Was planning to give it to son when he gets his S4 in August but I think I'll just have to buy him his own.
Also realized that other son took the RND dock with him to camp this week so I won't be able to test that one out until Saturday.
Here are pics of the Seidio dock