I also ended up pulling my reservation, I had the same thought process. Too many recent concerns with newer Toyota/Lexus products. I would prefer to see them work out the kinks and circle back later.
I went and sat in a new gen Tacoma TRD off-road premium today and it was extremely tight on headroom at 6'2" with the sunroof. It's certainly a concern I share. I had no issues with head room in the previous generation 4runner by comparison. Here's to hoping there's a bit of a difference in...
I joined the list today hoping to get a TRD Off Road Premium or TRD Sport Premium. My deposit is refundable until the specs come out and I've had a chance to test-drive a demo model.