PepVPN Status speed tests testing only one WAN at a time / ?ug only

Ha! But then what type of bonding could happen with only one WAN, or actually, one WAN at a time? What’s the point to use one solo license, setting the WAN priority in the profile, vs not using speedfusion at all and setting priority algorithm in the Network setting? shorter handovers when the main connection fails? The situation I have is that all my three WAN’s are BAD, with multiple short (10-20 seconds) blackouts / day. When I don’t use FusionHub I have several seconds blackouts before the Balance assigns me another WAN. With only a solo license what advantage do I have?
Here at this link FusionHub Solo: A Complimentary FusionHub License for Every Peplink User
it says “The FushionHub Solo brings SpeedFusion to your mobile or small branch office without the need for additional hardware. Install it in your cloud service of choice, and experience unbreakable connectivity and unparalleled speed with bandwidth bonding!”