It is good be futuristic, but will also depend on what your source content would be.. If most of your sources would be 1080, then FHD panel is a better buy, albeit you can get them for lesser price as 4K is the new rush..
If you would feed them with 4K sources, then all the better to buy 4K TV..
If you buy it offline, make sure the brand has 3 yrs staright warranty (or) has an option of purchasing extended warranty..
If you buy it online (flipkart), get the jeeves extended warranty.. They seem to be quicker in resolution..
When you have a sizeable budget after you get the TV, look to build a solid 2 channel system (not necessarily a stereo system) which will provide you with flexible options & overlook soundbar's..