Hello, I am considering purchasing a G&G GR4 100Y from my local pro-shop. It comes with a Lipo battery and a smart charger for $315. This will be my first gun and have no experience with airsoft guns besides a walmart aeg. I was wondering if anyone can give me any info on whether or not this is a good buy, or if you guys could point me to another gun. Also, if I put this in the wrong section, I apologize beforehand. Thanks!