I prefer larger grips, so midsize is a base line for me. The real deal is you should play what is comfortable. Hand size is one thing, but flexibility, desired grip pressure, the area of your hand you want to hold the club (fingers vs palm) all come into play. Also, I see no real difference in being able to draw a ball with a bigger grip, maybe that's because I have quick hands anyway. That's my thoughts, but as always your mileage may vary.