I finally joined the pseudo t4r crew last week by buying a 2011 GX460. 
It's only been a few days but so far I love the truck. I've been shopping the GX, 4Runners and Wranglers for a few months. I was trying to stay in the $30s so that pretty much meant new 4Runner or used GX, since the pricing on used 4Runners was too strong to offer any meaningful savings.
Reasons I went GX over 4Runner:
1) Extra ~700lbs. And just a little classier.
imp:
2) All the features I didn't need but really wanted, like keyless entry, leather, HIDs, levinson sound, heated & cooled seats. :embarassed:
3) Quieter and more comfortable.
4) Full time 4WD.
Things I'm not wild about:
1) Taking the risk on a used car, but not too worried given the GX's record.
2) Premium gas, which is anywhere from 50c-$1.00 more per gallon around here, but really it's not a big deal.
Also it was very difficult shopping 4Runners, colors not available, every single car fitted with extras I didn't want like running boards, paint protection, etc., and every dealer I talked to would not order a vehicle but would only look for one similar to what I wanted. But in the end I'm glad since I really wanted the GX to begin with.

It's only been a few days but so far I love the truck. I've been shopping the GX, 4Runners and Wranglers for a few months. I was trying to stay in the $30s so that pretty much meant new 4Runner or used GX, since the pricing on used 4Runners was too strong to offer any meaningful savings.
Reasons I went GX over 4Runner:
1) Extra ~700lbs. And just a little classier.
2) All the features I didn't need but really wanted, like keyless entry, leather, HIDs, levinson sound, heated & cooled seats. :embarassed:
3) Quieter and more comfortable.
4) Full time 4WD.
Things I'm not wild about:
1) Taking the risk on a used car, but not too worried given the GX's record.
2) Premium gas, which is anywhere from 50c-$1.00 more per gallon around here, but really it's not a big deal.
Also it was very difficult shopping 4Runners, colors not available, every single car fitted with extras I didn't want like running boards, paint protection, etc., and every dealer I talked to would not order a vehicle but would only look for one similar to what I wanted. But in the end I'm glad since I really wanted the GX to begin with.