IMHO - Leather is hot in summer and cold in winter. I personally wouldn't buy a Golf with leather, cloth for me every time

Leather belongs in prestige cars and only good quality leather at that - not in mainstream mass produced cars like the Golf.
Leather is easily marked, gets shiney and sags. Yes, cloth can wear on the bolsters but it doesn't look as bad as leather.
ETTO and it's your choice

Cass