Mainly Adam's, but I'm not monogamous. My process has settled down to...
Adam's for detail spray, glass cleaner, vrt, buttery wax, interior cleaner, waterless wash, paint sealant*, drying & buffing towels.
Chemical Guys for wash & apc.
Sonax for wheels.
Menzerna for polishes
Uber, Adam's, or Chemical Guys foam pads + 7424XP
Optimum No Rinse for clay lube+detail spray+winter maintenance.
P21S for chrome polish.
Zaino Glass polish for windshields
BMW Bug & Tar, works surprisingly well for stubborn tar.
*evaluating... So far I like the process & initial look, TBD on longevity.
Regarding tips and advice... Always use a grit guard and a 2-bucket wash process. Do not skimp on good towels. Don't stress too much about which product is "best"; use what works for you and your process. And have fun - detailing a fine automobile as a weekend warrior should be enjoyable.