QUOTE(lioncarlsberg @ Jan 31 2023, 12:11 PM)
RM30 psf vs RM 2.5 psf ? That's more than 10 times difference in the price.
Pay for materials and installation costs, obviously will be huge difference in price.
You need to define what is "high end" to you and the image you want to project to other people. Some only consider high end if use rare marble/3D concrete art to cover wall, some will think that same wall looks cheap and "try too hard".
Also depends on how you style the place, interior design must be harmonious, otherwise even if you use fancy marble slab it'll look tacky.
On trends, what might be trendy now may be impractical to use or live in, and trends rarely last. Style is forever: it's easier to use a defined style identity/lifestyle or time period of design to base your choice of wall treatment on, rather then rely on trends that will be expensive to upkeep.
Based on your questions and responses, you lack a clear vision for your interior. Unless you have unlimited budget and are happy to tear down and change walls every few years or are willing to pay expensively for a choice you might regret, I suggest that you think carefully and research about the overall design of your house, not just the wall.
This post has been edited by DragonReine: Jan 31 2023, 05:34 PM