Meh, Bio-neurals are over rated. I have them. Most times I'd rather load a tric. They don't respond to torp doffs. They don't respond to HY/spread. They have a giant "Target me or AE nao!" sign hovering over their head.
Not to bad if you really want a tric in a ship you can't fit HY on... But elsewise why bother?
Because nothing is scarier then a Betazoid sci flying a Galaxy