SOMA vs big-brand zero-alcohol lagers
These are the ones you have seen. Big global lagers in a 0.0 version, ₹90-150 for 330ml, stocked in most metro supermarkets. They are genuinely 0.0%, which matters if you need an absolute zero, and they are easy to find, which matters on a Tuesday.
They are also one style. A light lager, made by brewing a beer and then separating the alcohol out afterwards — a process that costs aroma, which is why they taste thinner than the full-strength version of the same brand. SOMA comes in five styles. It is fermented so that the alcohol stays under 0.5% ABV, and the hop aroma never has to survive a second process.
If you want a familiar lager you can buy tonight, they are the sensible choice. If you want an IPA, a wit or a stout, nobody in that aisle makes one.