Just had a look on Amazon, and the angle of the seat on the DRAGONN doesn’t look great tbh - it slopes too much. By contrast if you look at this one:
https://www.amazon.com/dp/B00429Q38I/ref=psdc_13749671_t4_B073ZN7B52
And this one:
You can see that the seats are more horizontal - which means they will support your weight on your buttocks better. On mine (pic in first post) I’d say 95% of the weight is on my buttocks with 5% on the knees - or at least that’s what it feels like 
