For my activities with this company was well worth it the money and met if not exceeded my thrill for adrenaline and adventure.
For zipline, you have instructors that will assist you at all times but really, they will be the only ones that will unhook/hook the lines for you and all you need to do is enjoy the ride. They have plenty of long zip lines that you can record the beautiful view but also the instructors will take photos and videos of ya too.
As for ATVs, that personally for me was my favorite because I got to ride for about 2 hours and just being myself and the instructor, we were riding fast and having fun. There will be an area where you will get a really nice view of the city and beach with a swing set.
Then, riding up to the Bug Buddha statue was a bonus for me because it knocked out a bucket list that I wanted to see here in Phuket. Your instructor will also record you driving your ATV too so it’s nice to have that.
I recommend this to anyone looking for adventure/adrenaline because this fits what you are looking for.
If you are the type that likes to go fast and not be waiting on folks, then I would recommend yourself or a small group that matches your thrill.