MongoSS
Member
In my opinion you should go full range but you should tuck your elbows at a 45 degree angle instead of 90 degrees this will take the stress off your shoulders and put it more on the triceps, this does two things 1) make the lift safer and 2) allow you to lift more weight. If you are solely concerned with chest development I would recomment prioritising dumbell presses as you can more safely use an extended range of movement.