The verdict

CPU
CWWK N305 6-bay board has 2x the CPU throughput (10,800 vs 5,307 PassMark).
Idle power
Aoostar R1 idles lower (10W vs 12W) - cheaper to run 24/7.
Networking
CWWK N305 6-bay board has more NICs (4 vs 2) - better for a firewall or VLAN trunk.
RAM ceiling
CWWK N305 6-bay board takes more RAM (48GB vs 32GB).
Local AI
CWWK N305 6-bay board has a PCIe slot for a low-profile GPU - the other needs a DIY build for local LLMs.

Which wins for each job

Job Aoostar R1 CWWK N305 6-bay board
Plex / Jellyfin ~5 streams ~5 streams
Frigate NVR ~4 cameras ~4 cameras
Proxmox / VMs 5,307 PassMark 10,800 PassMark win
Firewall / router 2 NICs 4 NICs win
Local AI / LLM no slot PCIe GPU slot win

Approximate - capacity estimates from curated specs, the same logic as the recommender. Verify against your exact setup. Prices move; check the retailer.

Full specs

Spec Aoostar R1 CWWK N305 6-bay board
Price (list) $259 $239
CPU Intel Processor N100 Intel Core i3-N305
Cores / threads 4 8
PassMark 5,307 10,800
iGPU Intel UHD (24 EU) Intel UHD (32 EU)
NICs 2 4
NIC model 2.5GbE dual (RTL8125-class) Intel I226-V
RAM max (GB) 32 48
M.2 free 1 2
PCIe slot none x1
Idle (W) 10 12
TDP (W) 6 15