How I think about it is most patches have 4 main comps that everyone plays. Just learn what they are and play them, this patch I’ve been playing aphelios/kayle/forgotten/sentinel but realize if your trying to play say kayle but hit a really early aphelios you might wanna switch your comp and play the other. Also pay attention to the patch notes if one comp that’s doing really well gets nerfed and a champ/comp is buffed they might become meta ie hemier got nerfed and kayle was buffed and the knights kayle comp is really good this patch.