OK, as what we use in our office, bearing in mind that we need to do rapid editing and splicing of 1080p video from two fixed point cameras, we use http://www.womble.com/ DVD Wizard. The cameras (yes two) get plugged in, the files are dropped on the time lines and within seconds we can start editing. Moving through the files, editing and splicing, is fluid and quick. Rendering the final product is, of course dependent on format as you’d expect but we tend to batch our work and let the jobs run overnight.
Thankfully, you can get Content Samurai at a 25% discount off its normal price. (This link will send you directly to the checkout page.) So, instead of its retail price of $47, you’ll only pay $35, saving you $12 a month forever (again, for as long as you keep your monthly subscription after clicking on the previous link and taking advantage of this discount deal).
Like you, I’ve never been able to keep Cinelerra open for more than 10 minutes but in my case, the reason wasn’t the ugly UI. The problem is rather that it is a total crashfest! I do not know a single piece of software under Linux that exhibits that many lockups, race conditions, segfaults etc etc. Heck, on my system, it can’t even load a project that it saved 2 minutes earlier without crashing and that sadly ruins the featurewise winner of the competition completely.
Blender 2.8 makes video editing a LOT easier (start UI, easy to drag file, left click select...). It's still a bit harder to learn than other tools but for power users each shortcut you'll learn can be applied almost everywhere (e.g. pressing "i" on a numeric field to keyframe the value, or "g" to grab and move and element...). It's very powerful especially if you want to also include 3D in your videos. However many standard tasks will take more time in Blender: The preview is slow, to do a high quality zoom in animation you may need to use a Compositor or instead crop, rendering in 10 bits requires a lot of temporary disk storage, video stabilization is also a pain... Overall I'd suggest it more for someone interested in 3D doing also video editing. See More
Whether you’re cutting a feature or just editing a short or two or even a youtube video, having an NLE that you don’t have to wonder about (whether it’s going to just slowly fall apart) is preferable. What is the basic stuff most people use? I’m a rather accomplished editor and I find that even for the simplest projects I tend to use advanced techniques. However, that doesn’t stop me hoping that someday someone is going to create an NLE for Linux (commercial or not) so that I can make the switch full time. Because I love the command line and I love the free part, and I like being part of the friendly community…the more time I can spend hacking wifi the better.
Just like VidCutter, it allows you to do basic editing tasks such as to trim, cut, snap, split, and mix your videos. For people who aren’t that well-versed in English, the software provides support for several other languages. Before using it, you should probably read its documentation, which comes with a lot of useful information on how to use this software.
I’m so pleased with this software that I have been paying a monthly membership fee ever since my free trial expired. I use Content Samurai for YouTube affiliate marketing. You can too. Just add a link to your affiliate offers in your video descriptions. I also turn plr articles into videos. That’s right, I don’t have to write anything. I just create videos from plr content.