@Talhadon Here are some of my queries :-
In which circumstances a detailer have to use cutting pads while doing compounds ?
3m Rosra/Polish vs Megs ultimate polish ? Which one is better ?
If swirls remover X and ultimate polish removes swirls than whats the diff between both ? Ultimate polish is mild abrasive ,Same goes with swirls removal X ?
Which Glaze to use on car for giving it a show car shine with even any MILD cutting ? I mean it should fill up swirls and hide un-necessary ones without getting abrasive ?
Would hope to hear from experts soon 
Zxmco gave good reply..
My few cents
I recon Rosa with cutting pad..and zxmco is ride jab katna hoo tu cutting pad use karo
Always use polish after any swirl removing product if you want to use one go for ultimate polish..and yes zxmco is rite 205 is good product if you are looking for some shopping
For metallic paint in affordable price try mother's glaze otherwise you can more goour for more meetha and for single stage paint MMG#7 is good.