Ya I would say flm, since I added that PVC they work like intended. One problem your gonna have is mixed opinions. A lot of ppl here and on other forums simply build these trucks and don't run them or run them like they are built.....I run the crap out of my truck. I bash the hell out of it and see what it can handle. So everything I share is just my experience, I'm sure the titanium would be good but I'm sure there is still a way to bend them.