While we are waiting for the next steem explosion like this one ( a long time ago), Steemit is of course great for buying at the moment.
Nobody knows how the prices will evolve in the future because there might be a turn around every minute but the bear market could also continue till BTC reaches 4 000 $. But the prices of some coins are very low at the moment.
You might regret not buying some know. (Of course always just that much that you will survive to lose.)
Kucoin for example is extremely low. COSS is low. Decoin is in an ICO and that's why maybe too high. BTC and Tether are stabilizing if you want to increase your amount of Altcoins in case of a decline.
More information of coins that increase in their amount while we are waiting for the next bull market you can find here:
https://steemit.com/cryptocurrency/@mathsinnature/coins-you-are-rewarded-for-holding-decoin
https://steemit.com/cryptocurrency/@mathsinnature/coins-you-are-rewarded-for-kcs
https://steemit.com/money/@mathsinnature/update-to-smartcash-and-xhv
It's again just a collection of ideas. Just do your research because in might bring you big profits in 2019.