There’s always a CE line but depending when they open the desks it might already be full of Y passengers as the priority signs are put out/up after everyone arrives. Chaos then ensues

Also can be big CE cabin on this route , I think the max is 48 plus status passengers, so can be a long queue.

The school holidays are over so the airport will be a bit quieter now and that’s in your favour.

The problem you have is nearly everyone will have different experience- it’s just a bit unpredictable as far as timings are concerned.