Not steering well.

Hello,

Using NextDNS iOS App. I normally connected to ultralow anexia-par(IPV6) or zepto-lon(IPV6). Lately I have been connected to vultr-lon which has more latency and a bit worried about the AS number. See pictures. Is there anyway that I can easily steered back to the lowest or my two choices above? Maybe the app could use some update and able us to pick rather than automatically steered.