MoE SSD streaming on a 64 GB Mac mini: GPU still waits 27% of decode on experts. Ideas?

A developer is seeking ideas to optimize MoE SSD streaming on a 64 GB Mac mini, where the GPU experiences a 27% decode wait on experts. They are already implementing lookahead guess fetching for subsequent layers' experts with 72% accuracy. The developer is considering expanding this lookahead strategy and using a separate staging buffer for guessed experts to prevent eviction of frequently used experts. They provided a GitHub link for further context.