We decided on the small-group tour instead of the bigger tour, in part because my height makes it uncomfortable to travel in your typical bus. If you have long legs, this is worth it, I never felt cramped at all. Having such a small group also meant we had more time for each stop, since it was so much quicker and easier to get on and off the van. The tour itself was beautiful, featuring numerous stops and a plethora of information and history behind what we're seeing along the way. The two meals we stopped for were very tasty. The best thing about the tour was to not have to drive the road to Hana ourselves. After going through the winding, clifftop, sometimes one-way around a blind curve roadway, I cannot recommend enough going on a tour like this so that you don't have to drive it yourself, which also means you can sight-see out the window instead of having to look at the road. As an added bonus, you get an entertaining personality in your driver, at least we did with Les. We had a great time, highly recommended.