That will be tough to tell IMO. What hard paint/soft paint to me is that there is still a primer/base/clear-coat so that is with most modern day cars or at least since 1975 (I believe do not quote me).
IMO, the soft clear-coat can be corrected with a less aggressive compound and polishing is easier.
I just worked on (11/29/14) a 2005 Honda Accord Coupe (considered soft paint) and to me the paint was easy to work on. I could correct quite easy. I also worked on a 2014 MB 350 Coupe on 10/14 (and that is considered hard paint) and I really did not notice a difference.
Now I would definitely do a test spot, however, IMO the MF Pad might be something that I would re-consider. I have never used Micro-fiber Pads and IMO your GG 6" would be better off with foam pads.
IMO, and Orange Foam Pad (Lake Country or equivalent) with Megs 105 and then a White Pad with 205. Again, that would be me. The speed setting for both compound/polish would be at Speed setting 5 with your GG.
I hope this helps. Here is a recent pick of the Honda I worked on before and after compounding (not polished yet)