IMO the voyager is. i like the bigger keys on the inside of it. i have bigger fingers so that helps me out. i did have the en2 once and the keys were just too small for my fingers.
I love the voyager - I used to use T9Word on my old phone and you can still do that on the touch screen, but you can also open it up and use a full QWERTY keyboard if you get bored/annoyed with that. I love it