C# feels kinda nice because it's a good balance.
Very good static typing, Roslyn analyzers, good tooling and decent hot reload (for a compiled language), really good ORM (EF Core) that implements UoW and reduces a lot of the need for transaction management (simplifying the code), flexible enough and fast enough for various kinds of use cases.
Source generators are underrated as well since they can make the code very terse and legible by generating a lot of standard boilerplate.
Yeah C# is fantastic. I also love EF.
I stopped using it because overall it feels like Microsoft has lost the plot with .NET.
I've written this before, but C# is a great language held back by its culture. I'd say that 80% of C# shops I've seen used it because they were started in the late 00s by some IT guy with a surplus HP server and a dream whose whole world was Microsoft products. They were staffed by people with little knowledge of OSS products who self-identify as ".NET developers" instead of software engineers. Almost invariably they seem to have some gnarly legacy monolith that everybody is slowly chipping away at while old-timers continue deploying .NET services to IIS running on Azure VMs because it's a small evolution of what they've been doing for the better part of 20 years.
In the interest of fairness the San Francisco version of this is also a thing: a giant, untyped ball of Rails spaghetti from the same period running on Heroku that everybody has Stockholm Syndrome'd their way into loving because of Ruby's elegance and beauty. The burden is merely shifted from a large Microsoft to a series of small SaaS companies :-)
Exceptions to this rule exist (hence my "80%") and modern .NET is lovely but it seems that the non-Java/Python mindshare is now taken up by the Golangs and Rusts of the world. It's a true shame since I do love C# for basically being a better Java.