Their main differences are: for different beard lengths, different heat settings, brush sizes, with or without advanced ionic conditioning, and comb tooth designs.
Pro
- For .5 inch+ beards and hair.
- Compact size. Great for travel.
- 8 heat settings up to 400°F.
- Advanced ionic conditioning.
- 2mm anti-scald comb tooth technology.
Go
- For 1 inch+ beards and hair.
- Cordless/chargeable design.
- Compact size. Great for travel/ on the go.
- 3 heat settings up to 400°F.
Compact
- For .5 inch+ beards and hair.
- Compact size. Great for travel.
- 5 heat settings up to 400°F.
- Advanced ionic conditioning.
Max heavy duty
- For 2 inches+ beards and hair.
- 5 heat settings up to 440°F.
- Advanced ionic conditioning.