At the higher end of the Corel product line is Pinnacle Studio—which, at $129.95 (the amount you’ll need to pay to edit 360-degree and 4k content with the “Ultimate” version), costs more than twice as much as VideoStudio. What do you get for the extra money? Well, not only does Pinnacle come readily equipped with all the features you’d expect from an upper-echelon product—motion tracking, 360-degree VR support, 4k support, multi-cam, etc.—but you’d be hard-pressed to find a faster product on the market in terms of rendering.
This is an excellent question, and it has a simple and short answer: I make and edit videos with it, so that I can sell them and earn money. My industry is the freelance world for music and video, thus, if there´s software that allows me to make and edit videos quickly, then this software will be one of the main tools for my business, and this is the reason why Movie Maker is a vital piece for my business that allows me to handle most of my video needs.
The T#i line is what they call a "pro-sumer" line, which is basically between a consumer line camera like a very basic DSLR and a professional DSLR camera, thus the term "pro-sumer." Typically what this meant is an DSLR with an APS-C sized sensor, decent resolution, and some hand-me-down professional features of pro-grade cameras from a few years ago. For this reason, sometimes it's not worth upgrading from one of these cameras to the next until at least a few generations have past (meaning if you have a T5i, it's not really a giant leap forward to upgrade to a T6i). However, the T7i is somewhat different. When I was doing research on what features it has and what it is missing compared to the pro-grade DSLRs that are considered "current" right now, I was surprised to find very little. The main differences really is that the pro-grade cameras have the LCD display on the top that would display all of your relevant camera settings, and then a few of them would also sport a full-frame sensor. Other than that, the differences are very minor. Something like maybe 1 or 2 frames less in burst mode or something like that. Nothing that would really jump out at you and make you regret not stepping up to the professional grade equivalent (Think it would be the 77D?). It actually has pretty much all of the big features of even their current pro-grade DSLRs, making the T7i probably one of the best prosumer DSLRs to buy.