Let me tell you the pros and cons from the perspective of taking both the Inflearn Spring course and this course. First of all, if you take the Inflearn Spring course, it will teach you the overall flow of how to write code like this using Spring, but if you feel like you're just glossing over the details, this course is faithful to the basics of Spring. Should I say that the pros and cons are completely different? In conclusion, I think that if you take both, you'll expect a significant synergy effect. I'm looking forward to the next steps, Spring MVC and String Boot.