David Kim
Sales Funnel Strategist
David Kim has built and optimized sales funnels for e-commerce and SaaS brands for over 6 years. He reviews funnel builders, landing page tools, and checkout optimization platforms with a focus on measurable revenue impact.
45+
Products Reviewed
400+
Hours of Testing
8+
Years Experience
Reviews by David Kim
All products independently tested and reviewed.
ExpressVPN
Travelers who want premium reliability and performance, especially in censored countries
NordVPN
Power users who want a feature-rich VPN with the largest server network
Proton VPN
Privacy-conscious travelers and those who want a reliable free VPN option
Surfshark
Budget travelers and families who need unlimited device connections at a low price
Mullvad VPN
Privacy purists, journalists, and travelers who need maximum anonymity
CyberGhost VPN
Streaming-focused travelers and VPN beginners who want a simple, reliable experience
Private Internet Access
Budget travelers who want unlimited devices and proven security at the lowest price
IVPN
Privacy-focused travelers who want a Wirecutter-endorsed VPN with transparent practices
VyprVPN
Travelers to censored countries who need the Chameleon protocol to bypass VPN detection
IPVanish
Android and Fire TV users who want self-owned server security and unlimited connections
Windscribe
Occasional travelers who want a great free plan or customizable per-country pricing
NordVPN
Power users who want a feature-rich VPN with the largest server network
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