Executive coaches have a truck front and offer a smoother ride and nicer interior than a typical coach bus. You'll have A/C and TVs, but typically no bathroom.
School buses are typically more affordable than coach buses, and offer similar seating capacity. However, they're not suited for long journeys - so if you're going a long way, stick with a coach bus.
If your group won't quite fill a coach bus, consider a mini bus for comparable quality at a smaller size.
Buster helped make the Nomadness Travel Tribe's 4 Year Anniversary party that much easier for our members to get to... Buster helped our unforeseen last minute venue change go by without a blip in the matrix.
CEO, Nomadness LLC
I spent a day searching the internet to drive our 14 member group to 4 locations. Buster was the lowest cost with the best service and quality of the vehicle. We could not have been more pleased.
Planned a family gathering
[Buster] offered a simple way for us to find the perfect size van to transport a 15-person company at a price point we were comfortable with... The support we received from the folks at Buster HQ was also great.
Director, TTS Staffing