I've used both autoglym and meiguars.
Autoglym sees to give my paint the best clearest shine.
I use the resin polish and finish with a coat of the 'extra shine' gold label bottle.
I've use meiguars wax and it just seems to dull the finish if anything, but I'm no expert, thats why I started this thread. I'm still no closer to understanding what the ideal way to look after the morgan is...