I mean the speed one is definitely an issue that BTC is going to have to resolve sooner o later...
Thoughts?
I think bitcoin and eth are both crypto currency coins that are both potential and very popular with the public. But public popularity and trust in bitcoin is so ingrained that bitcoin can continue to lead the crypto currency market. Bitcoin and eth continue to compete even though eth technology is better than bitcoin technology but it is not easy to defeat bitcoin. Maybe someday if the community is more aware of the benefits then it will switch to eth. Now the community still maintains bitcoin because bitcoin is still potential and provides big profits if invested or used for trading.