On the nikon side you might looking at the Nikon D3400 or the Nikon D5600. Both of these cameras were released last year and they’re both very nice. The D5600 is the most similar and also has a fully articulating screen. If you’ve never used a nikon dslr before it might take you a little while to get used, but again both of these cameras are quite good although I would still give the advantage to the T7i.
I sincerely believe that if you purchase any of these products that they will NOT work with a PS3 game system. I get the same thing that others get ... "no input signal" ... from the Pinnacle Studio 14 software included with the Dazzle. However I have the same software game for the PC, and despite TWO different capture attempts with other 3rd party software (which have no trouble capturing screen activities otherwise), the UbiSoft game could not be captured at all. Therefore, if you're using a PS3 and you want to capture your gameplay as video you'd better look elsewhere! I KNOW it can be done because the same game(s) ARE captured by others and you can see the videos on YouTube, so there must be a way. I just haven't found it here with the 'Dazzle'. Frankly, I'm not really dazzled by this hardware. Of interesting note there are two other video capture devices sold by Avid/Pinnacle, however they seem to contradict themselves with their Specifications Pages and Feature Pages. In one the Features says you can capture video from '... game systems and others...' however on the same device's Specifications page nowhere does it stipulate which gaming systems you can capture video from! In the other device it's just the reverse (i.e. Spec page says "... game systems...", and the Features page says nothing about gaming systems). Perhaps it's the PS3, or the Software Programs' video is encoded prohibiting captures? Who knows, perhaps this is a good product for video captures from other sources, but this just doesn't work for my PS3!
So—we stretched the meaning of “software” a bit earlier; now, we’re going to stretch the meaning of “beginner.” We included CyberLink PowerDirector on this list because its interface is, at the end of the day, pretty straightforward. Head to the product page, run through the tutorials, and you’ll be alright. There is within the interface, however, an embarrassment of options and effects. If you’re not willing to invest the time in learning all of them, it can get a bit overwhelming. 
Both DaVinci and VSDC mix paid features in their basic programs, but they do not explicitly mark these features as such. However, if you try to use them, you'll get an error message and an ad. We can't fault the software companies for trying to get users on board with paid versions, but just be warned that such annoyances are the hidden cost of otherwise-free video apps.
There are more video editing software applications than we can fit into this roundup of the best options, which includes only software rated three stars and higher. The best known among them is probably Vegas Movie Studio, which was recently acquired by Magix from Sony. Sony's product used a very cluttered interface that more resembled high-end professional video editing software from the early days of the craft. Magix has made some progress in simplifying it and bringing it up to par with the competition, but more work is needed for it to be included here.
If you are new to the video editing world, a free video editing software can be the best choice for you. Although most free video editors are feature limited, they are easy to use and can meet almost all of your basic video demands like cutting, trimming, cropping, or rotating. Our top 12 list focuses on the best free video editing software for Windows we could find, and it will give you a overview of what you can expect from each video editor.