I bought my first bow a couple months back and it came with a trophy ridge 3pin sight on it. A buddy has a Trophy Ridge 5 Pin sight for sell for 50 bones, from the pics he sent me it looks like a Trophy Ridge Cypher 5-pin. Which sounds like a decent sight and is already a step up from what i have,Which i really want a 5 pin. But then I seen there is is a Trophy Ridge Cypher 5-pin micro and i Was wondering what the difference between micro and non- micro?