do you have any pics of your fish? we catch them both in lake wateree and if you have both side by side its not to hard to see difference, but just one fish can get tricky. a fresh white bass's stripes are very solid, but fade as they die and there tongue has a rough patch on it. Also if you pull the first dorsal fin and if the second fin also pulls up its a perch. the d1 and d2 are connected on a perch and not on a white bass.