Tbh i don't really use a quick detailer other than for lube when claying a couple of times a year, for bird poop and window duties i just keep some Auto Glym fast glass in the boot, it's quite cheap and is very versatile, can be used to clean interior plastics too, although there are probably some better products available it works for me. As i've never used a QD for actual cleaning i can't really recommend one sorry although i've heard good things about Megs Ultimate, plenty to choose from on Waxamomo.http://www.waxamomo.co.uk/index.php?app=ecom&ns=catshow&ref=quick-detailing-sprays&sid=679au9c97d2k131k001r70120g94692rI'd recommend getting signed up on Detailing World but be warned, it can get expensive.
No worries, gotta keep it looking it's best. Just to add, Fast glass is excellent for cleaning the radio display screen.