Build a prototype first under a dev name, ours was 'Festy' until we unveiled the name. If it's a Premium Domain for $3,000+ on GoDaddy, it won't likely sell anytime soon. But, even if it did, it isn't the end of the world.
Wait until you have the 50k in the bank. And even then, think twice about that investment.
Wait until you have the 50k in the bank. And even then, think twice about that investment.
In short, prototype first.