cloud managed wifi and switches for SMB

Hi!

I have a few smb customers that want to upgrade network with cloud managed devices.
I normally using Meraki, but for this customers, Meraki will be to expensive.

I have some options:
1. UNIFI
2. Netgear insight
3. Wait for Meraki-Go to be released here in my country
4. Engenius Cloud

What do you guys recommend? other brands I should consider?