So I have been out of the loop from cryptocurrencies for a bit now and wanted just a brief introduction about potential altcoins to look at? Thank you! 
All altcoins are presently down, that not withstanding, there are those that have the potential to grow. I will not forget to first mention my favourite coin, despite the attacks it is subjected to at the moment and that is ethereum. Those who might be fortunate to buy i the lowest dip, will be glad they did. Other altcoins are XLM, XRP, ADA, TRON and XYO. You can as well do your own research before investing.