I got mine a while ago when they were cheaper, around ₹700 or so. Back then these were a great option, but unfortunately the prices have gone up since then. The strings feel great and stay fresh for an adequate amount of time. However, the gauges are definitely on the thinner side of things and might not be suitable for you if your instrument has a shorter scale length. For me the 8th string works great for F# on a 27.5" scale length, however it's a bit unstable when dropped to E for my tastes.
Overall a good option. However there are other 8 string sets available for similar prices that feature thicker gauge 7th and 8th strings .