Locale Device and Network：Windows10/200M/WiFi.
First of all, I will test the local speed first, so that I can make a comparison reference for the speed after connecting to the VPN. As shown below.
Win10 StrongVPN Connection Test:
Starting Time: Jul 30, 2020, 24:07 PM.
The following test servers are randomly selected, but my test may be based on the United States
The following test is to use the protocol of IKEv2:
USA – New Orleans: First success. (Time efficiency: <10s)
YouTube Connection Speed: 320Kbps.
Speedtest Ping: 204ms. Download: 0.61Mbps. Upload: 1.95Mbps. 
USA – Dallas: First success. (Time efficiency: <10s)
YouTube Connection Speed: 125Kbps.
Speedtest Ping: 242ms. Download: 0.37Mbps. Upload: 2.34Mbps. 
USA – Seattle: First success. (Time efficiency: <10s)
YouTube Connection Speed: 400Kbps.
Speedtest Ping: 192ms. Download: 0.37Mbps. Upload: 2.34Mbps. 
USA – Washington DC: First success. (Time efficiency: <10s)
YouTube Connection Speed: 240Kbps.
Speedtest Ping: 224ms. Download: 5.33Mbps. Upload: 1.53Mbps. 
USA – Atlanta: First success. (Time efficiency: <10s)
YouTube Connection Speed: 190Kbps.
Speedtest Ping: 251ms. Download: 0.39Mbps. Upload: 2.72Mbps. 
USA – Miami: First success. (Time efficiency: <10s)
YouTube Connection Speed: 100Kbps.
Speedtest Ping: 248ms. Download: 0.26Mbps. Upload: 1.21Mbps. 
USA – San Francisco: First success. (Time efficiency: <10s)
YouTube Connection Speed: 280Kbps.
Speedtest Ping: 185ms. Download: 0.56Mbps. Upload: 2.03Mbps. 
UK – London: First success. (Time efficiency: <10s)
YouTube Connection Speed: 70Kbps.
Speedtest Ping: can’t use the tool. 
Taiwan – Taipei: First success. (Time efficiency: <10s)
YouTube Connection Speed: 560Kbps.
Speedtest Ping: 80ms. Download: 1.34Mbps. Upload: 3.58Mbps. 
Win10 Summary: We tested StrongVPN in Windows 10 using the IKEv2 protocol and it has a very high connection success rate and a very short server feedback time. However, the actual speed is very poor at the moment. I don’t know if StrongVPN will be able to solve this problem as soon as possible.
The following is used to the protocol of WireGuard:
USA – Dallas: Failed. (Try once)
USA – Seattle: Failed. (Try once)
USA – Washington DC: Failed. (Try once)
USA – Atlanta: Failed. (Try once)
Taiwan – Taipei: Failed. (Try once)
Win10 Summary: StrongVPN was tested in Windows 10 using the WireGuard protocol, which is currently not available for flip-flop connections.
StrongVPN Win10 Version: 2.6.0.0. Protocol: IKEv2 / WireGuard
Today’s Test Score: ★ ★ ☆