Help choosing filament

Hi everyone, I would like to print some brackets that hold about 5kg, what is the best 3D filament? I tried to search but there are too many, asa, petg-cf, abs, pla-cf, pa6-cf, etc… and I don’t understand which feature to look for. also in the wiki only toughness, strength, stiffness, etc. are indicated but not the breaking point in kg.
Thank you

The BEST 3D printing material? Comparing PLA, PETG & ASA (ABS) - feat. PRUSAMENT by Josef Prusa - YouTube

I’d start here.