Hello all! This is my first post and I have a question at the spot. I am a gamer and I am looking to enhance my gaming experience with a projector. For this, I am looking for a projector under $500. I don't know what things to consider before buying a projector. Because I never own a projector. I have read so many article on it. I have found Optoma HD143X which is considered as the best projector under 500. I think it will be right one for me. It is around $500. I have that budget but I am really worried. Should I go for it or not? Another question is that should i buy another sound system for that or built-in speaker will work fine? Thanks in advance!