USE KIT KAT 3DS WINDOWS
It will try allow itself through Windows Firewall if ran as admin.Built-in frame limiter (disabled by default) if you wish to have a smoother stream.Auto-disconnects if the 3DS has stopped streaming (was shutdown/rebooted/etc, can be customized or disabled).Automatic remoteplay init, you only need to click connect and Snickerstream will care about everything else.7 different built-in remoteplay presets are available, with support for creating your own customized ones.Built-in screenshot function (press S while streaming to create a screenshot).More options that will make Snickerstream work better on crappy computers or networks.Pop-up secondary screen for fullscreen layouts (press SPACEBAR).MANY screen layouts, such borderless fullscreen and separate windows for both screens.
All of this will be gradually fixed with each newer version!) However game compatibility is almost flawless, only very few titles cannot be streamed using Snickerstream but can be using HorizonScreen. (NOTE: As of version 1.10 HzMod support is still experimental and partially incomplete and only its latest version is supported. Plus, most of said features are shared with both streaming apps so you can use whichever one you want while retaining all your settings!
Unlike other clients Snickerstream has been rewritten completely from scratch, allowing it to offer a ton more features with an extremely small resource footprint.
USE KIT KAT 3DS PC
It's the first and currently only one that supports both NTR and HzMod (the two available homebrew apps for streaming) and that can also receive streams from multiple 3DS consoles to the same PC using NTR. Snickerstream is a streaming client for Nintendo 3DS consoles.