Long arm or Not?

OK, i've got a RE 3.5"...trying to save up some money to get a lil bigger...i was thinking either Claytion offroad 6.5" long-arm, Full traction 6.5" long-arm, rusty's 6.5" long arm, or rusty's 6.5" short arm. The thing is, i don't rock crawl...most of my wheeling is trails or poser flex...i hate to admit that. My question is which is the best for my situation? Still in high school, like to wheel but im not sure that i need all that flex. Please help! Thanks in advance

clayton, Don't forget, the longarm will make it ride ten times better on the street too.