Can you make a list of the most interesting crypto VC and investment firms? Names like Archetype, Paradigm, Framework, North rock digital, Multicoin... By "interesting" I mean the following criteria: if they are actually good, if they have a compelling and opinionated thesis, and ideally (not a strict requirement) if they allow external investors. For each, can you provide a short summary of their thesis and/or what makes them unique, and whatever else you feel worth mentioning? Additionally, can you talk about the pros and cons of investing with such firms in general, versus just holding BTC, ETH and maybe SOL?