I had a 2005 BSP that I used mostly as a commuter, with frequent 2 hour trips to visit family on the weekends. I never raced or drove it very hard, but started having transmission issues right after 100k miles. Toyota wouldn't do anything to address the problem, even though they know well that it's a problem with this truck. I loved the truck, but was pretty bitter about the transmission issues. I lost a good amount trading it in on a 2013 4x4 Tacoma, but I didn't care to be stuck with the repair bill. There's not a better looking truck on the road and I'd like another X, but not without some guarantee on the transmission issue. The last time I researched the transmission issues, every other car that runs the same transmission is having similar problems. It's odd that they haven't corrected the problems after that many failures over such a long period of time.
On another note, my mom has a 2013 Tacoma Prerunner and had to have drive shaft and differential changed. Apparently there is a TSB for that issue as well. After owning over 25 Toyotas that were rock solid, it's disappointing to see the issues we've had with the trucks in the last 10 years.