I used the Eastwood on my front clip parts. I feel it does what they say it does, then too, I'm not one that's into body work or how it compares to disc sanding/stripping.
It makes quite a mess.......all over, and on you as it throws most straight back. Some sort of vac attachment could help. I kept my vac nozzle close on a cheap RC power switch.
I found the stripper long and fairly heavy. To me, vertical panels could be fatiguing. My fenders were removed so I was able to arrange them on my cart as needed.