How many people are you having on your trip? The 2 BR would always be my choice for more than two adults. The size of the unit, the balcony which actually has room for 4 to sit and still have room to move around. Just stayed at both resorts, 1 BR at OKW and studio at SSR. Liked them both and it was just two of us but since we really use the balcony in the morning for breakfast and coffee I definitely prefer OKW. Again it is all subjective and personal preferences.
Good luck with your decision.