Windscribe and T-Mobile home internet

Anyone use a windscribe wireguard connection with T-Mobile home internet? My speed drops to 25 Mbps down from 200 Mbps when using windscribe. Looking to improve speed anyone have any suggestions for optimal settings using wireguard? I changed MTU from auto to 1470 but that didn’t seem to make a difference…

I think like my Canadian Rogers Internet 5G @ home… Tmobile detect vpn pack and make some limitation…
Try other protocol…

Use Ikev2 and my MTU is on auto, but I think it depends on how close are you to your tmobile tower. I get like 300-400Mbps without vpn. With WS on ikev2, I get like 200-300Mbps. Wireguard about the same or less 150-250ish.