Just because you stick to one brand doesnt mean it will be simple. Example:
Menzerna
Id suggest using products that are easy to work with and give great results. I make this statement mostly in reference to your choice of polishes. Id suggest something like Poorboys SSR2.5/1 or Megs 105/205. Now, they arent quite as flashy as the packaging of the
Wolfgang products but I think you will find that they give very good results with minimal headaches.
Also, since you have a PC, Id suggest trying some 4" pads. You defect removal will go much faster.
And overwhelmingly, I think you will find that the feedback on the DGPS and
Fuzion will be positive. You might try using the search tool to get some specific feedback.
Best wishes