Question Help with narrowing down PSU upgrade

[Lordslayer]

I just got a myself a brand spanking new RTX 4070 super only to find out my PCI-E cables needed for power is missing (they were in a box but i moved twice and they are gone now). Current PSU is an Antec 750 high capacity gamer ( cant see the exact model and dont want to strip the entire build to get to it). I googled for replacement cables but from what i gather from the various forums it is risky to buy some new cables even if it is from the same brand. Budget is a bit constrained after this purchase but the ones available from the suppliers around here (South Arica) will be listed below. Any input on which is the best/known issues etc would be appreciated.
I did take a look at PSU Cultist but can't find all of these.

MSI MAG A850GL PCIE5 80+ GOLD
ANTEC NEOECO M SERIES 80+ GOLD
ANTEC SF850X EC 850
FSP HYDRO G PRO ATX3.0 850
FSP VITA GM 850 GOLD
SUPER FLOWER SF-850F14MP LEADEX 80+ PLATINUM
DEEPCOOL R-PN850M-FCOB-EU
COOLERMASTER V850 SFX GOLD
CORSAIR RM850X SHIFT

 

[Lutfij]

MSI MAG A850GL PCIE5 80+ GOLD
SUPER FLOWER SF-850F14MP LEADEX 80+ PLATINUM
CORSAIR RM850X SHIFT
^ These are three units I'd narrow down further for your build.