I have the wilson sleek for verizon 4g. My wife and I both have verizon. Last weekend we were camping in the mountains. She did not even have a 3g signal. With my phone in the wilson sleek I had 2 bars of 4g. Enough to stream movies from my roku, internet for 3 tablets, while running pandora and netflix. At one point my phone got so hot that it shut down other than that the wilson sleek worked great. I have the antenna on the hood of my class C. I tried moving it to the roof but I didn't get any better signal.
