Football position to play?

next year i will be a sopre movin up to play varsity. should i try for CB or S as a freshman i played mostly Safety and a little linebacker for the fresh&soph teams i am about 5'6-5'7 and 133 lbs (from wrestling) my lift maxes are bench 185x3 hang clean 190x3 and squat 260x5 my team ran. 4-2-5 defense but will probably move to 3-3-5 either way it doesnt matter as dbacks have the same responsibilities. should i try for safety or corner we run a defense with a strong and free safety but also a rover