To 150 or not to 150....

I am 12, and have been playing for a year, I started off with 170 class discs and was just not getting much distance at all, after I made the switch to 150 class, i could notice a very large difference. my favorite disc is a 148 leopard, and just a bit beat, i throw it strait about 270, than it hyzers off about 5-10 feet, i love 150's have gained more distance and controll from using them

I vary my grip depending on the weight and stability of the plastic. I use a modified flip the bird grip where the lighter the plastic the further my thumb is from my index finger at the rim and closer to my middle finger under the flight plate.