If you are still on Firmware 109 or 110, definitely upgrade. If you are on 112 and have no issues, you can wait a few weeks – but the security fixes alone make it worthwhile. Have you installed Firmware 113 on your Medion ERAZER? Drop a comment with your experience.
If you own a Medion ERAZER X17803 (often listed as model MD 34646), you may have noticed a new update popping up in Windows Update or the Medion Service Portal: System Firmware 113 . Medion Em2 System Firmware 113