When I was your age, young man, we just took 21 feet of one-inch flat webbing and tied it into aiders. Hell, I did my first Grade Five aid wall and my first two El Cap routes with tied aiders.
And I walked to the base of each route too, two miles in the snow, uphill each direction, carrying a canvas haul bag with no real backpack rig, and I've slept in a one point hammock, thereby enduring total misery for a whole night on several occasions, and, in the early days I didn't even have a cell phone to take, and no supertopos either, and peckers, well they weren't climbing gear, that's for sure, and Fosters came in big steel cans that were perfectly indestructible in a haul bag, and ropes were 50 meters, and my harness was a Chouinard sewn unit made of a single piece of two-inch flat webbing, and did I mention the snow? Both ways.
Ah, better listen to the young guys that post here.