I think CHainlink is a good coin for the investment maybe it has a good project behind this which has more demand in the market. That's why it has recently grown tremendously and now traded ranked at 12. Also, it has reached the price level of above $7 from a few cents. It marketcaps has also in billion dollar.
There are so many reason who make any project successful like LINK if you look over ATH it was around $8.80 which is very fantastic and it happened because of hard work of the team. Marketing team is also doing their job very well and news after news coming frequently and after a healthy correction it is back on the work again.