In this scenario the Kona 64kw would be the better option has it has 300 mile range against the MG ZS 51kw which has 198 mile range. However The MG ZS is a slightly larger vehicle if size matters. From a personel point of view I think the MG has a nicer interior with leather effect seats better looking infotainment screen and cockpit.
Sadly the long range MG ZS 72kw 280 mile range which is comparable to the Kona 64kw was taken off the scheme this quarter.
The only issue I have with any MG is they don’t come with privacy glass in the rear, which from a personnel point of view I would want and be willing to pay £150 to get it installed aftermarket.