Thank you for the update.
The choice of technology for future developments is up to you. WinForms and WPF are mature enough to provide a good foundation for creating excellent desktop applications with great user experience.
Considering WinForms, you can refer to our roadmap details of what is about to come in the next release: http://www.telerik.com/support/whats-new/winforms/roadmap
. You can also check the release history
as we have recently implemented some major tasks, like a map control, built-in high DPI support, a Material
theme etc. We are also fixing numerous issues on regular basis increasing the quality of our codebase.
I hope this information was useful. Should you have further questions please do not hesitate to write back.