RE: I am 14 and My bow is set at 50# and I am wondering if I should get a bow with a higher draw weight.
One thing about "comfort" to consider. I would call a draw weight comfortable if you can point the bow at the target and slowly draw the arrow back to your anchor point, holding the bow as steady as you can. If you have to reach for the sky to draw your bow and jerk back, it is too much weight, and also not very safe. In fact, some ranges will not allow you to shoot if you cannot draw your bow straight back.
All that being said, if you can draw straight back at 50 lbs, you might consider a 50-60 lb bow as some have mentioned, and work up to 60. With the speed and efficiency of today's compound bows, I see no reason to go much higher, unless of course you plan on hunting big game in Africa.
JMAC