Heard a lot about this Coin in the last month but now the price is falling...Is it good to invest now or is this coin allready done?

Now is the best time to buy Voise and Oyster pearl. This two Coins will rise over Q1 and Q2 2018 immensly. Both have a absolute solid road map and a very innovative team behind them. If you want to invest your money in long term they are good Options. Don't focus on Coins which are allready on top of the marketcap List. There is going to be a huge change in the next few weeks and new projects will have the chance to grow. Voise and Oyster Pearl are definetly two of them.

Take a look at Voise and Nobile and Flash. I think they are able to explode in the next few days

After this small shock about the Korean goverment, the prices now increasing again. Would it be a good idea now to buy Oyster Pearl?

Binance is a perfect coin for long term. The Exchange is quite perfect and you have to pay 50% less fees when you pay with bnb. I believe this concept will work! Also Oyster Pearl has a very good roadmap with a nice structure and future based concept. These two coins are my favourites for long term invests.
Also take a look at Voise...seems like a nice project to me.

Two coins which have big potential are Cappasity and Oysterpearl. I think these two Coins are going to grow very fast in the first quarter of this year.

Binance is also strong and will become stronger because the exchange is just brilliant. I'm not longer sure what will happen next with XRP... maybe it is now a good time to buy?!

I think Oyster Pearl will be one of the top 20 coins soon. I´ve bought it 3 days ago with the price of 1,22€ now is already 3€ ...

In My opinion

for short term: Cappasity, Oysterpearl and Voise
for long term: Dash, Binance, Ripple and maybe Ark

I also think that oyster is going to moon soon!!