I think for most people, the goal of this hobby should be to strive for improvement - try gear that you can learn something from (e.g. open comb vs close comb, short vs long handle, level of aggression etc.). Once you optimize, learn what works great for you, you don't need to buy every new razor, brush that comes out. So the hobby plateaus and you're content with you're content with your endgame items. Many people just buy and try stuff, but we need to understand why we like what we do and not just hoard items. At least for me the goal is not to have every single Simpsons brush or Razorock razor, but to get educated and find my endgame experience.