I guess Indian is more mainstream, say your w/ a group of friends and y'all want a takeaway the go-to is most likely Indian, Chinese and Italian or sumin not many add Turkish to the list
But ngl, since iv left to go to uni I have, tried more food and Turkish is up there!! Curries are getting too bland now (maybe cause I'm Indian, my tastebuds have started to reject curries and retaliate lmao)