any decent polish to be fair...concept are very good. so is 3M
concept wax resin polish i use and its very good, easy to wax on/off with decent stockinette
3M do very good finishing polishes, hand glaze etc. They are good after you have used a cutting compound for example getting scratches out
I do alot of polishing at home and at work and those are what I find are best.
I recently got bought some funky wash/wax polish where you spray it on, rub it on, then rub it off without having to wash the car. Works pretty good for when you want to wash and wax polish, does both in one go, quicker too