My thoughts are that if you want any intelligent or experienced advice on your ebike kit, YOU should describe, in some detail, just exactly what YOU want the kit to do. What do YOU want or need, what are the requirements that YOU want it to fullfil?

Speed, range, weight, reliability, budget, acceleration/hill-climbing, noise, pedaling style, ease of use, load carrying, simplicity of install, safety, legal issues, warranty support, replacement parts, regen braking, etc.

I could describe the kit that I built, for MY requirements, MY wants, MY needs, and MY desires, and just assume that it is perfect for what YOU want, but that would be, well, incredibly stupid.

Since you live in Florida like me then water resistance is another issue, and cold weather handling is not. Unless you travel, which I could guess at, but best if you supply some additional information.

There are many, many types of bicycles, designed for different riding styles. If you want to put a 20 pound motor on a lightweight roadbike, there might be some good reasons not to do that. If you want to put a 5 pound geared motor on a rough trail mountain bike, ditto. Or, either of these could work for what you want. If I knew what that was.

If you want my thoughts on the company you mentioned, based on extensive research over 5+ years, you had better send a private message.