What should I do to prepare for the Nintendo Switch 2?

For the first time ever, now that I'm an adult with a decent salary, I can FINALLY buy a console during launch date and be part of the experience since Day 1!!!!

Though I must say, that Nintendo Switch 2 teaser felt like them going, "Yeah whatever here's a teaser" rofl

What should I do to prepare? How much should I save up? The console can play Switch 1 games so which do y'all recommend? Bummed that I won't be able to experience the whole "waiting overnight in line" like before but I am pumped!