Like sixgun95, I too have a PC 7424 polisher in which I feel I obtain great wet/Glass looks on my vehicles, but it is time to update to a newer polisher. I think my detail skills are 8.5-9 out of 10.
I have also noticed on my newer vehicles with all their raised body panels, the PC tends to stall out as I expect a DA polisher would. I currently use 5.5-inch pads for all my buffing work. My current PC polisher is about 23 years old.
I am looking to purchase either a Griots G9 or Flex 3401 polisher to address the issue of pad stall. I worry that the Flex might be overkill since I am more of a hobbyist detailer where I take care of my 5 cars and a few friends cars throughout the year. I like to Jewel the paint and then top coat it with my LSP about 3 times per year on all of the cars, so the polisher is used 15 times for my vehicles and when I add my friends vehicles, I would add about another 10 cars so I use my polisher about 25 times per year. Cost is not an issue, so if I spend $200 or $500 on a polisher, I am OK with that.
A couple of concerns I have with the Flex, is can I introduce Holograms in the paint (2 of my cars are painted black) and can I burn thru the clear coat on raised edges?
Suggestions are welcome.