Lol wow. Don’t worry once you got a ti + venga and 60kg line those cats are much easier.
B8 44:55 clip 42 has sturgeons at the moment.
also if you want big ones, the prime time is morning and temps between 18-22oC. After this they become small.
over night Jig B8 with the huge minnow brown one. Lots of cats! Go for that trophy