I am an #HIVEGames guy... but let me be fair...

• Ecency - @good-karma team is by far one of the crazies most enduring teams in HIVE. They have contributed a lot to the consistency of HIVE and are constantly working to become better, but never at the cost of losing what they already learned as essential to this community.
• dCity - One of the first real game-changing games on #HIVE after Splinterlands. @gerber has a lot of experience to make things happen the best way for the HIVE ecosystem. They might as well helped many other games or made the bridge for success as an example.
• LEO Tribe - For me, @khaleelkazi team is one of the most economically effective and financially skilled teams using the HIVE-Engine (and HIVE itself) technology to enhance this blockchain. They continuously drive for investment and crypto awareness into the value of LEO and consequently to HIVE. They are also the first ones to expand the already great initiative of HIVE-Engine, by bridging into other blockchains like WLEO (Wrapped LEO) on Ethereum.

Three quite different candidates with very important roles into this ecosystem.

Note: there are many other important, but I restricted my choice to the fairest judgement I could identify with.