ring signatures used in coins like monero cause blockchain bloat making them unusable for mainstream adoption...so no...XC is what your looking for, read it and weep if your not invested already https://bitcointalk.org/index.php?topic=630547.0 
I think you need more professional promotion, simply saying "blah blah XXX is what you need blah blah ..." would sound stupid and make people stay away from what you're trying to promote.
I don't deny that Ring Signatures cause bigger blockchain, but consider it as a tradeoff to achieve superior privacy which is unmatched by any coin based on Bitcoin protocol (including XC).
About mass adoption, average users will end up using light weight clients on their phone/PC, leaving full nodes run on dedicated servers around the world.