mongor64

i have a firefly and after the restricters have been removed it seems ok (but very uncomfortable) and am thinking about picking up a dart tag set, but i have a few questions for anyone out there who either has both or has experience with both. How do the springs between the two compare to one another and which one has more power after the restricters have been removed. Third and final question being does anyone out there have any ideas on where to pick up better and more powerful springs to enhance the guns performance for any gun including these two guns?

P.S. i have looked at lowes and home depot and 2 hardware stores around my house and plan on going to ace some time in the next 8 days (it is 15 miles away)