I use Foxit Phantom for Business for linework/clean-up; I like the program, quite effective yet relatively simple. My issue w/ FPB is that it does not embed certain fonts (even though they are installed in System/Fonts). On the other hand, (free) CutePDF embeds fonts and output is at the same speed and nearly same file size as FPB.
Embedding is a requirement for me, for minor text editing on the fly. ...If it weren't for the embed issue I'd set FPB as default for Chiefy-to-PDF, just simpler regards settings/defaults.
Btw, past post I mention using (free) Foxit Reader for print-to-PDF, which is an error... For me, Chiefy-to-PDF using FR is much slower, up to 5x slower than either FPB or CPDF, and file size is typically 3x larger.