Dont fall in trap of the wicked salesman in the stores. If you do not find your choice dont buy form then.
I would say dot go there at all. Even the mobile sets could be from gray market and may not be reliable.
My spouse went to purchase a set from one of the nearby store. They forced to take some other set. Later the set tured out to be a damaged set. They denied to replace. The money was recovered thru consumer forum.
The salesman attitude is horrible. They dont even know how to talk to customers. Mostly mouzi guys in dirty dressings. Girls/Ladies be aware - they look dirty at you as they sell products.