I got stric9's on my VX. I picked them over RockyRoads because I had heard a couple complaints online about their customer service. Stric9 was nice, but they take a while due to his real life. I also prefered the weld on to the bolt on, and I haven't had any issues.

Whatever you do, don't use bedliner on your sliders like I did. Makes them a PITA to clean and to patch once you scrap them up.

They are both overbuilt for the usage that most people will put a VX through, or maybe all people, so you are all good there. I have seen Jolly's RockyRoad sliders and they are very similar to Stric9 except for the mounting method.