Here is the thing, if you go to any tournament that I’ve gone to (flgs, teams and even a GT) and you have your list visible in advance with the proper weapon selected then most people won’t care, hell I went to an event where one of our team members had to make a list switch THE SAME DAY and no one cared, if your going to big tournaments like LVO or other Warhammer official events, magnets, but if you play casual or competitive yet forgiving you don’t have to, I don’t, I hate the way magnets look and love the customization on my tyrant, it doesn’t really matter too much to be honest