What is the general consensus on English vs Japanese/Korean/Chinese?

I have been wondering recently if there is any particular reason as to why Japanese/Korean/Chinese cards are less sought after?

I understand to play the game you need to understand the card BUT if you’re just collecting cards for example for the artwork does the language actually matter?

Example being Moonbreon:
English & Japanese Raw: around £1,500
Korean Raw: around £350
Chinese Simplified Raw: around £750
(Prices found via PriceCharting)

My question for discussion is does language matter to you? I personally appreciate the artwork regardless of language.