Apple bluetooth keyboard and Magic Trackpad are sluggish and constantly disconnecting - I’m in pain

Dear Apple,

Bluetooth issues are damaging my job as I rely on external display and periphery.

The connection is not interrupted too often like it was before 10.10.3,

but it still does, and when it doesn’t - the performance is very sluggish.

If you can’t make bluetooth work, could you please give us wired options for smaller keyboard and magic trackpad?

Thanks.