Just saw one today at the lfs and was wondering how large has yours gotten? any comments on size and attitude?

Is there any sure way in telling which is which? Because one would make a very nice cull eater that I can keep in a reasonably sized tank in my fish room. the other would require a reasonably sized swimming pool but allow me to cull the elementary schools...

I see that Bagarius bagarius is available. Are the sizes that fishbase(200 cm) or the cat-a-log (200 mm)to be believed?