I believe the ones that follow buyback program like ICONOMI should have that but the value won't increase significantly unless the profit made by the company is huge and as for second question, then there is DigixDAO, Maker, DASH, Byteball, Monero etc.
So is it recommended to buy coins which have less circulation?
Indeed, just like precious gems in world are very expensive because they are very rare.
In Crypto Market - less circulation/availability + high demand will turn a coin or token will become expensive, therefore coins that has a less circulation and maximum supply have higher price value than coins and tokens that has almost or more than Billion maximum supply.