Hi there, 
Quiet in here… LOL . So here is the latest if you want the BEST then go Watch this…
The latest news and Info, nRF54L15 we are talking about 2uA. sleep, Global RTC (works in sleep) 50% less RF receiver current than previous nrf52, It Doubles the Processing power while cutting power consumption by 50% , designed with coin cell batteries in mind. 8 month to 16 month battery life, better peripherals and more of them.
If none of that blows up your skirt, then the Software Development platform Will , more Dev kits than anyone on the market for very reasonable prices that often include a Jlink programmer/ Debugger more than what any other Hardware maker does. Webinars- FREE, Developer Academy- FREE, The Best Youtube training Videos- FREE, the Nrf_SDK is the most comprehensive IDE wrapped in VSCODE makes it a snap to get going in if you have 30 minutes to 3 hours to learn something new and useful that’s not going to be Dropped or not supported at a whim the next day.
nRF54L Series: The NEXT-Level wireless SoCs
HTH
GL 
PJ
As you were.