What are the altcoins, intended in the future for everyday purchases.

[Provizor-071]

It's no secret that the meaning of crypto currency is the ability to make quick purchases, as it can be done with traditional currencies. But bitcoin is not suitable for this purpose. What currencies are there that can be used to pay in the supermarket in the future? This should be a currency with a very fast transaction, a very small commission, or its absence.
Personally, I have in mind Verge (XVG). But what are the other options?
Let's assemble in this thread exactly these altcoins

[Provizor-071]

Come on, why does not anyone write? Are not you interested in finding the coin of the future? After all, it is logical that millions of people will use the coin daily, which makes very fast transactions with a minimum commission.
There is still a variant with the Dash coin, but in case if through it to carry out fast transactions, the commission is 0.01 Dasha, and this is $ 15. It is unlikely that such an option can be suitable for daily purchases. Although, as the developers themselves write, the commission may vary, nevertheless, with a strong coin scale, the commission may be too large