These are both good, reasonably priced golf balls. With the exception of Noodles, these are the best golf balls you can get for your money. They both feel solid off the tee and around the green. The Tour flies a little higher and lands a little softer. Other than that, the only difference I found was the spin you get on the green (the Tour has much more,) and the price.
I agree with white_tiger the nxt tours are very reasonable for the price 25 bucks at your local sports authority, but 26 bucks with tax and shipping off tgw.com with customization, such as text options. but very nice ball feels real solid off the tee:thumbsup: