Hi Folks, From what I read online, both distribute the weight and both have sway control. The E4 is almost double the price of the E2. Any opinion on what I should buy for a Roo 23 feet Thanks
I had the E2 on a new 24 ft TT and I hated it, I did not feel safe. I had the dealer switch it out for the E4 and I could not be happier with the results. Both are noisy.