in that case, my guess is they are regular (nigerian) lapradei (1st two photos).
if they have irregular (kinda zigzaggy) stripes (i know its not quite the same, but think endli patterns), then they would be guinea lap. Patterning for regular laps are 'neater', and they're usually the ones with a somewhat darker horizontal stripe on the side, more defined on some individuals than others.
