Hi sheesh123,
I am in a similar position to you and having weighed up all the options and having spoken to both US and UK training pilots, I have decided to go for a UK PPL.
The reasons are numerous but I want to be a safe and competent pilot and I have heard more than a few US scare stories from pilots trained there! Deeply worrying.
The one bit of advice I have been given is try to find an instructor who has a heart for instructing and is not just hours building. This is more difficult than it sounds but I think I have finally found the right person. I will of course update this link as I progress onwards and upwards!
Greg2041