Can I flash the nrf52 (including the softdevice) using J-Link EDU?

[Alexej Gerstmaier]

www.segger.com/jlink-debug-probes.html

All the others seem way to expensive. Is the J-Link EDU missing some functionality that I need for flashing?

[Keton]

It will work just fine. It's cheaper because license forbids to use it in commercial projects.