I just reached $60 worth of reward points and am looking at the $50 level and can't figure out which is worth more among the airline miles .

Can anyone chime in for input?

for $50 I can get one of these:

1 A+ point ( I presently have 16 that I haven't converted to SW yet)
1,000 Rapid Rewards ( have about 680 points)
1,000 Mileage Plus ( presently have 22K but using my Chase and Freedom card for more miles
1,000 US Air ( presently have 11K and have canceled card earlier this year)
1,000 True Blue ( jet blue have 22K+ points still have card )