I use Corel's Font Manager application to "see" some font collection folders I organized, but that's mainly for design tasks I do in CorelDRAW. Otherwise I just install fonts directly into the OS via
Windows' Fonts folder.
The Adobe Fonts service is pretty handy. I haven't had many headaches with it, other than occasionally having to make sure I'm signed into my account. Usually I can sync new fonts or remove them without having re-launch CorelDRAW or Adobe Illustrator.
The main font glitches I've been seeing for some time involve CorelDRAW. There's a number of type families from Google Fonts that just don't work; when I try to apply one of them to a text object it turns into default Arial. Sometimes the fonts preview looking like Arial in the font menu. The same fonts work just fine in rival applications. Then there's a few type families where all styles either appear as all-italic or all-upright. I've seen some commercially purchased type families do this as well as some type families synced via Adobe Fonts. The same typefaces work fine in other applications. I use Adobe Illustrator for certain kinds of design tasks, but when I want or need to use certain typefaces the various type bugs in CorelDRAW force me to use Illustrator for the entire project. Corel's developers really need to get their s*** together (or the higher ups need to be willing to pay for more developers). The sheer lack of updates for CorelDRAW in recent years makes it feel as if they're doing things on the cheap.
Another aggravation: I can't have Illustrator and CorelDRAW open at the same time. If I do, certain styles of some type families will disappear from the font menu in Illustrator. Weird.
I have copies of Affinity Designer for my desktop PC and my
iPad Pro. It's a decent application, but it is missing some features I often use in CorelDRAW and/or Illustrator. Plus Affinity Designer still doesn't support OTF Variable Fonts. It's not clear when or if they plan on adding that capability.
I think SAi needs to do some restructuring or something otherwise they risk Flexi (and the Vinyl Express LXi app they also sell via
Sign Warehouse) becoming completely irrelevant. If we didn't already own our multiple licenses of Flexi we wouldn't be looking to buy any new copies. We're able to do print/cut operations from Onyx Thrive. Me and my co-workers who do design work do the bulk of our design work in CorelDRAW and/or Illustrator. One of our guys used Vinyl Express LXi for years at another shop, but he shifted more of his workflow into CorelDRAW. "CAS" applications that just do basic design work and vinyl cutting are really going to have a hard time justifying their existence in the future.