SpeedFusion question with different ammount of uplinks

Hello

I have question about SpeedFusion vpn. On siteA i have Balance1350 with two isp uplinks and then i have mobile client that has Balance580 with 3 uplinks (2x max br 1 in passthrough mode and starlink). In this scenario do i actualy get bandwith of 2 connections and third one is just covering for missing packets? Would it benefit if i added third isp uplink to siteA?

What if i would add more uplinks to mobile client. do i need to add same ammount to SiteA aswell ?

You don’t need to match the number of links either end. Site A can have just a single uplink if you want (and often in a datacenter environment that is what happens).

What you do want to do is make sure that Site A has the right amount of bandwidth to support the needs of site B as Site B’s download will be provided by Site A’s upload when using the VPN connection between them (and vice versa).