Why did you choose rotary over a DA? (not saying it's wrong)
As far as i can see, the only reason to get a DA over a rotary is if you are scared that you'll do some damage with the rotary. I was originally considering the DA but have done a lot of reading and many people say the fear of doing damage with a rotary is overhyped (akin to the fear of RWD = instadeath). This coupled with the fact that my paint is supposed to be very hard (will still work my way up the pads though) and that Gtechniq P1 is meant to be a low temperature polish meant that I decided on rotary.
Not only this but i've seen countless posts of people who have bought DA's then say they wished they bought a rotary.
I've also done lots of reading and video watching of how to use a rotary and I will definitely be starting slowly.
p.s. and i think IronX is totally worth it.
Hmmm, ok. Didn't really know if it was worth the £12 + del asking price. I think i could probably get on without it tbh.