"Next level", when PayPal accepts it maybe ?
It goes to the next level when people use it not because it is "rising in value", but when they agree that it is better than cash.
Finally, it shall go even one step further when people use it because it is easier to use than cash.
But the most important thing is, Bitcoin may not reach any of these heights. Bitcoin may go further, or Bitcoin may die soon (the govts. involved are quite powerful).
This. It's indeterminable the future of Bitcoin. Everything is just speculation