Wait a year and save for a big brand, or build a Chinese carbon frame now? Also

[pierrez21]

Hey everyone, I'm a teenager and I'm trying to decide between two options for my next gravel bike.
Option 1: wait another year, work and save, then buy a bike from a big brand like Cannondale or Scott, with a warranty and a dealer network.
Option 2: order now a LightCarbon LCG072-D frame (aero gravel, 50mm tire clearance, integrated cockpit, UDH), with Serenade carbon wheels and a SRAM Rival XPLR groupset. I'd sell my current Cannondale Topstone Carbon 3 to pay for it. The whole build would be around €2,700.
What would you do? Is it worth waiting for a big brand, or is a Chinese frame a good choice for a first custom build? Also, do you know any other gravel frame kits under €1,500, with at least 50mm of tire clearance, that I should look at? Thanks!