Agree, T5's are plenty, the PC's they are currently under may be a touch weak, but that might actually be kinda good since they are both recovering/building zooanthelle.
The first one appears to maybe be reaching for more light.
Bleached is not the best way to start out, but I personally would gamble on the second/smaller/cheaper one, and acclimate it to your light w/ screen if you do purchase it.