If it works fine for you....stop right there.
By all means do not try anything else. It might suit you better and you'll love your present rig a little less.
Gateway hammocks for most, but people are different. Some larger, some smaller, wider, heavier. If Eno doesn't make a comfortable hammock for you, someone else can and will. Eno and all mass produced offerings will just keep sending you the same model.
There is a difference, and the tech has improved more than you'll ever need to know. Especially if you are happy with what you have.
I wouldn't call it reinventing the wheel. More like deciding rubber runs better than bare wood and staves.