RE: Savage 5.9 or GST 7.7?
i would say that both of the trucks are durable. but what no one has mentioned is that things are gonna break and accidents will happen regardless of how tough it is. with that said... i say savage. i have the x 4.6 pretty much still stock and i am impressed. the reason i say savvy is cause the parts , upgrades,compatability, support and possibilities stretch so much further than cen. the gst 7.7 has got to be a beast. but if u got the 4.6 you could leave it like that or some upgrades will put you with pretty much the same as an xl. i am waiting for some other 5.9 sized engines to come out so i can put extended tvps and a three speed, a few more upgrades and i could have like partss for two different trucks ....i think
go for the savage