Im looking at a 2015 GMC Sierra Denali and a 2015 Ford F-150. Any of you have experience with either truck? I had a 2015 Sierra with the 5.3L V8 but the transmission always seemed confused on what gear it wanted to be in and I never really liked that. The Denali has the 6.2L and seems to feel the same way. The F150 has the ecoboost 3.5 twin turbo V6. I don't know much about them as I have never owned a ford. Always owned a GMC or Toyota. I like the look of both but the Sierra just catches my eye more. If any of you have any experience with either, I'd appreciate any advice. Thanks