I'd release the first assuming it was ok, to swim away. (always grew up being told that was the RULE )
The second I'd be on the fence about, but.... That's a bridge I'll burn when I get to it.
I'm out for an 82 ( I blame someone on this board for this), so 50 is like not all there for me.. 50 would be like getting a value meal and they only fill your fries halfway...
But then again the size dont matter much to me as long as they have stripes