Evolution of banking services in South Korea

I use Hana Bank because I heard from many foreigners that it was the one they had the best experiences with, and also when I then visited Hana Bank's forums and searched for more information on them, they did have a lot more benefits they were offering to foreigners than some of the other banks. However luckily there are at least 4 or 5 banks in Korea which have high reviews with foreigners and so there are plenty of options, and then of course the international banks are here such as Citibank and so on. I would sit down sometime and write a full length article on the subject but thankfully there are many articles on the topic of foreigners banking in Korea, which are really surprisingly detailed, comprehensive, and well done. And Korea keeps making more and more improvements, adding benefits, features, especially revolving around advances in technology, security, and banking itself. The biggest improvement was when Paypal stirred the industry to create its own Paypal similar online banking services, and now has Kakaopay, LGpay, Samsungpay, etc, and more accessability in Korea for using Applepay, Amazonpay, etc (of course the names of those services might be slightly different and I used "-pay" to simply refer to the companies and that they have such a feature). Also for the realm of investing, and business capital, etc, all of it is getting quite exciting. Thank you for bringing up this topic! Keep 'em coming! Hopefully some more commentators, besides me, with similar or more experiences will chime in and share. This is an amazing community, one of my favorite places to catch up on what's going on in the world, people are truly amazing!