I used to use Autoglym resin polish, it is very good but it's really hard work to put on and polish. Now i use this: Carplan No1 Super Gloss 600ml you can do the whole car in less than 10 minutes with this, it's £6.62 for 600ml from carparts4less.
I'm glad you put the wrong photo in there accidentally - if you'd posted the proper one it would've been removed for public decency and you'd likely be banned haha
totally, i have had my g220 since launch and love using it, but agree nothing wrong with hand use, just lomger and harder
Mine shines like a treat to... I do it all by hand