If you have had success with the booter then maybe just get the newest pair.
I have the '12 booters and love them. I don't really plan on upgrading other than getting a stiffer tongue. The wide toe box/foot bed is so comfortable.
If you like the fit of your boots then you might like First Chairs as they have a wider toe box.
However, like with all the boot threads. The best thing to do is go to a fitter.
You can motivate by fear. And you can motivate by reward. But both of these methods are only temporary. The only lasting thing is self-motivation. ~Homer Rice
Powder snow skiing is not fun. It's life, fully lived, life lived in a blaze of reality. ~Dolores LaChapelle
Turn right, turn left, repeat as necessary.