I use an American angler. Just my preference as I can fillet crappies with any knife.
I actually get more meat with an electric knife, than many I see cleaning fish with a fillet knife. "They" seem to always make the cut in an almost straight line (90deg angle) down the side of the fish, just outside of the gill plate. (and yes, I have seen some people do the same with an elec. knife ... so it's not a matter of which knife is being used, but whom is using it !! )
I make my cut at a S curve angle, taking more meat from the "head" area, then cutting around the gill plate and then curving towards the stomach area. That extra inch or so of "head" meat more than compensates for the thin layer of meat I lose by cutting out the ribs ... even if I don't make a V cut around them.
... cp
Crappie Greg, NIMROD LIKED above post
I use way to much water to run an electric knife. I rinse off fish, cut a side off, rinse filet rinse fish and rinse table, cut other side off and rinse all again, remove skin on both and rinse all again and into the ice brine and repeat. I do not like any blood or slime drying on table or filet at any stage. Takes me about an 45 minutes to clean a limit but I know my fish is clean and fresh. Not gonna preach it as best practice but thats how I was taught and works for me.
INTIMIDATOR LIKED above post
That is one sharp knife! !!
In the video.