Great that there developers out there trying to build a competition to profit both developers and users. In my personal opinion, having a roughly 1% higher hash rate (which you are not sure nor promote strongly) and offering 0.3% lower rate won't attract many users.
Claymore has gained so much popularity and credit which won't let the users bother trying a new miner program, unless it is way faster, better, feature-rich.

There are so many obstacles for your miner program to enter the competition, like trust, benefit, speed, stability, feature, and ...