Depends on if you need the premiums the Alpha has over the regular VIII Hero
5-Way Optimization auto-tuning technology:
- It will adjust and balance between performance, ultra-quiet, and/or power-saving modes.
Pro Clock technology with TurboV Processing Unit (TPU) to turbo-charge the base clock (BCLK) frequency on your skylake CPU.
Supports up to DDR4 3800+ memory.
Dual NVM Express (NVMe) U.2 sockets.
- It allows combination with the SSD (Solid State Drive) M.2 slots to allow insane 3-way RAID setups and data transfer speeds of up to 32Gbps.
Thunderbolt 3 Type-C port.
Wi-Fi with multi-user MIMO.
- This improves the performance of your wireless by allowing multiple connections in and out at the same time.
Bluetooth V4.1.
Aura RGB Strip headers.
- 4-pin extension cable to facilitate RGB LED lighting around your motherboard with animations (static, strobe, breathing, colour-cycle, music effect, or CPU temperature indicator).
The VIII Hero will overclock just as good as the Alpha, since manual OC doesn't make any use of the 5-way optimization.