1. So should i do it here in the U.K or in the USA? obviously the PPL in USA is a lot cheaper but is the standard of it actually any good as compared to the UK? and if you guys had to choose would you do it here in the UK or in the USA?
2. Should i sit my groundschool exams first before my PPL training?
1. This is debatable, JAA PPL instructors in the US are just as good as the FI here in the UK, do some research on 21 day PPL's
(you'll find a few threads on here) The cost for me (time off work/flights/1 month+ accommodation etc) seems to be quite equal.
2. If you're referring to ATPL ground school then you'll need a PPL before you can start it.
Good luck