what do you recommend for a branch office?

[Geomix7]

• I am looking for recommendation what is the best working scenario to add a branch office under our R80.20 management.

 Can i cover it with the use of cloudguard?

[JozkoMrkvicka]

You can use whatever you want, depends on what kind of stuff will your branch office offer.

There is no exact answer for branch office setup, you need to specify what exactly you expect and what is your budget available for that.
Do you need DR  (Disaster Recovery) solution ? What blades you will have there ? Would you like to have physical devices or VMs ? Do you have internet access ? ... and tons of other questions which must be answered in order to give you some answer.

[Geomix7]

I will have firewall blade enable and  will be uses to access the internet directly.Data voip and all other services it will be obtain through HQ.

[Tomer_Sole]

CloudGuard as in CloudGuard Connect for local Internet breakout from the branch using a cloud service - https://community.checkpoint.com/t5/SD-WAN/SD-WAN-Security-Techtalk-Video-and-Slides/m-p/61901#M65

alternatively for some deployments, a local VM option is available (same link)