Poorboy's SSR2.5 is one of the best polishes with a PC. Very easy to use and doesn't take much to figure out how it works. The SSR2 and SSR3 are decent products but don't get used much by me, the SSR3 is too harsh (professional product) and the SSR2 has very little bite -- it's easier to use SRR2.5 instead. SSR1 is another nice final polish, run the machine on speed 6 right before you wipe it off to boost the gloss. On AG I have a mini tutorial which gives some suggestions on how to use the SSRs for maximum performance, I can post if up here if you'd like. As for Danase, meh. If you notice there are only a few people that constantly rave about those products ... so it's hard to get an honest review of them.
They are probrably pretty close to the same with maybe a little tweak in formulation. I have some samples of SA that I need to try.
I agree with Budman, SSR2.5 and SSR1 are great polishes. With the PC, it cannot be beat. I've done some great correction with them. Not a finicky polish either, cold, warm, humid or dry, it works!!!
I have been told they are very similar. The Swirl Abolishers were described to me as being PB SSR's but without the dusting.
As stated, the SSR line is a great line. It performs well and is not finicky. I haven't used the Danase products, so I can't comment on them.
