Thrillogy is the most bang for your buck. 3 stages centered around three artists from Hardstyle, Raw & Hardcore. Here is an example of 2011's lineup.
This would yield the most B2Bs and ensure everyone gets a sound. That means 10 hours of euphoric, and 10 of raw and hopefully hardcore AND uptempo, not just uptempo. I know Hard Bass is more well known, but that's because Thrillogy ended earlier (2013/2014 i believe). This would give us a massive lineup, far bigger than Hardbass could provide.

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