Right now there are more coins available in the market which gives you more profit than bitcoin.
Bitcoin price is also not stable.
All these factors affect its popularity ??
What you think, still bitcoin is more popular ?
I believe bitcoin still the best among the rest, yes it is not stable but it gives us more profit than other coins listed on the market and it is more popular nowadays because there are many people worldwide who've invest of it. Bitcoin can bring us a wonderful, happy and contented life if we invest and hold it until the price goes up high.