Fair enough. I have the TN for gaming for the response speed and the IPS for discord and occasionally CAD drawings/3d printing.
I afraid the vast majority will disagree with you. But if it works for you, no one can take that away from you. You would normally on choose a TN panel if you want to get as close to 1ms refresh as possible but given this is 60hz anyway, having a lower refresh rate won't make much difference. The other reason being they are typically the cheapest panels to produce which should be reflected in the price. Most wanting the best all rounder will choose a VA for a decent middle ground of better colours, viewing angles than a TN along with typically lower refresh rate than IPS's. Myself I tend to go for IPS on the basis that I don't need as close possible to 1ms over better viewing angles / colours (I'm a professional as well as a gamer so that's the perfect fit).
Viewing angles, yes definitely much better on the IPS but that's all really. Slightly bit more colour on IPS but nothing i would notice if the monitors were apart from each tier. Side by side, they look very close to identical.
No offense mate but must be blind to not be able to tell the difference between an IPS and a TN panel. Viewing angles aside, the colours will be vastly different.
I've got a Dell S2716DG TN and recently bought a SE2219H IPS as a second monitor side by side. I cannot see any difference in picture quality and yes they are both set up, tuned to my liking.