Lol! Let's take a look at their prices first. These prices are based on Coingecko as none of them are listed on coinmarketcap.
Talleo (TLO): $0.00008784
Bitvaluta (BTV): No information whatsoever
MicroPaymentCoin (MPC): $0.00030785
No of these coins have reached to such a level where we can really debate on whether they are best newcomers of 2020. Personally, I believe the best POS coin for 2020 will be ETH once they move to POS algorithm this year.
With the price conditions and also not listing on coin marketcap, I think it will take a long time for the coins to be targeted by investors. Investors will definitely choose coins that have been listed at large exchangers and also large liquidity
That goes without saying, its a given. Once some or all of these get listed on coinmarketcap they'll get more attention than what they are atm.