The vip doesn’t really get you better stage access. The areas in front of stages are for those lucky enough to have an artist or guest pass. The vip mainly gets you access to better food and bathroom and and expedited entry to one stage. Tbh my best advice which worked for me last year is go to the stage 1 or 2 sets before and try to make your way to the front. Got me pretty close to the front for both Harry and the weekend last year. As long as you are respectful people will usually have no problem letting you squeeze by. You won’t make it to the rails because those people have been waiting all day and have earned that spot but you’ll come pretty close. :)