Been following the topic for a while. I am aware that Mullvad and LetsVPN are good short-stay tourist options, and I don’t wanna talk about VPN alternatives (eSIM, self-hosted servers etc).
I am interested in getting more information, reviews about less known and poorly-discussed VPNs, possibly with a Chinese GUI. One example is ClashVPN (not Clash for Windows client!). The application support page redirects to AHAspeed website, which has an AHAspeed app of their own with a similar interface. (I personally could not find a reliable discussion about ClashVPN, partially because of the confusion with the more notable Clash client(-s).)
Other examples may include SimpleLink, etc.