What functions do you look for when searching for either a POW or POS coin?

I recently found a coin that launched on June9th, 2019 called Taona coin. The coin is a fork or Raven coin. When it was released the orginal block reward was 5000 TNA per block on block one. Since block 1 the block reward subtracts 0.0045814 Taona (TNA) per block all the way up until 250 TNA per block. 250 TNA will be the absolute minumum block reward Taona will ever hit. Anyways I am part of the discord channel and we are having votes as to what the total supply, Functions and adding messaging to the Taona blockchain.

What I want to know is if you created a coin. What functions and specialties would you like your coin to have. What would you do if you created a POW coin to make the project successful. What Ideas do you have that other coins do not. I would be willing to donate 2,000 TNA to to a few of the best ideas. Give me your inputs. I am no part what so ever in the team. I am just trying to find a coin and get in early because my PC cannot handle mining most of the new coins. Once the difficulty on any coin gets so high mining is obsolete. My PC is really outdated and its still early I just want Taona to be a successful project as I have been mining since June 9th!!!

We are also voting on the total supply 5 mil. 7 mil, 10 mil, or 20 mil. What would you choose the total supply to be and why???

At the current rate the block reward should half in about a year and be at its minimum block reward in around 2 years (IF MY MATH IS CORRECT)

Project Info:

   There is no ICO, no pre-mine, no masternodes, and you can mine TNA using AMD or NVIDIA GPUs.

Coin Specifications:

   Algorithm: X16R

   Block Time: 1 minute
   Block Reward: 5000 TNA
   Block Reward halving schedule: 5,000 TNA - (BlockNumber*0.0045814) with a minimum of 250 coins per block.)
   Total Coin Supply: N/A (to be determined)
   Block Size: 1MB (may increase in the future)

   Pre-mine: No
   Founders Reward: 1%
   ICO: No
   Masternodes: No
   Airdrops: No
   RPC port: 8756
   Network port: 8757

I am of no part of the Taona team. I am not a Developer and have no Idea how to code. I would just be willing to donate some coins that I have personally mined to help this project become very successful. I am only part of the discord community, and we are currently voting on ideas the total supply and etc. Any questions about the coin ask a member of the Taona Team

Link to the Taona thread-

https://bitcointalk.org/index.php?topic=5152385.0