The combat system of Miqobot is not competitive in endgame and never will be.
At the moment we aim to reach 90% of optimal performance, but the cost of every additional improvement after that grows exponentially. We will continue working on them if there is enough demand.
Please keep in mind, however, this is not the purpose of the Assist Mode.
Miqobot can help you progress new encounters and show decent performance in highly repetitive content, but she will never be able to surpass a human player in the raiding environment.