Monero will certainly climb up with User friendly wallets. But dominance is never going to happen without proper governance, scaling, cheap Tx and business integration. IMO the biggest flaw of Monero is that it's a coin without a governance model entirely operated by volunteers and reliant upon donations.

I have a hard time betting on a currency with no self-funded treasury. I'm not a massive fan of ZEC but Snowden seems to be impressed with the team of professionals. That does say a lot. The trusted setup isn't something I like very much. But then the zk-SNARKs really gets the geek in me light up.

Also I'd like to share these 2 links: https://getmonero.org/2017/04/19/an-unofficial-response-to-an-empirical-analysis-of-linkability.html
https://www.reddit.com/r/dashpay/comments/65fz68/dashs_privacy_feature_has_never_been_broken_turns/

For 2 years Monero was an unintended scam. Their privacy didn't work. I still mine XMR as a token of support for the fight against fiat money. But Monero doesn't exactly impress me.

Anyways, thanks for stopping by to comment.