I originally went with seat jackers, my 5' 2" wife loved them, myself at 6' had just a little clearance between my head and the sound bar. I later switched to the 1.5" seat slammers and we are both very pleased with the results.
So glad I finally did this to my 2013 Tacoma after over a decade of ownership. Road trips were a bear before but after I installed these, the trips are so much more comfortable. Just finished a 2000 mile road trip and was so impressed with the difference these made - no thigh or hip soreness. Incredible! I’m glad I finally did did this. High quality product with super easy installation. I’m 6 feet and although these increase the ride height slightly, they still keep a great ride height and position.