Yes, in my Coursera Graphics design course we were taught in the first week to iterate, iterate, iterate.
There are some things Snakecharmed pointed out that I can fix, and some that I can't. To fix the aliased circle, I could do a outer glow filter in white but with a high opacity so it's a more like a white line with a 2px blur on the outside of it.
I can look at some other things, but I can guarantee there's not much I can do about the EHW logo letters not being rectangular. To wrap an image around a circle without some distortion is hard. I couldn't figure out how to do it in GIMP, and as stated used a website to do a 180 degree bend. I could probably go less on the bend (like 160-170 degrees) for both and put some stars in between, too.
Also, in December 2022 when I first wanted to do graphic design for the site and started this thread, all we had was "Extremehw" for the forum. I pointed out putting just that on merchandise would not be great and it needed .net on the end. He said the original logo designers had disappeared and fallen off the face of the net. So for a whole month I went back and forth with him using a similar font in Linux and manually adjusting it til it mostly matched the rest. In GIMP. In about 3 1/2 weeks we settled on one he was satisfied with.
The point of the above paragraph is that I don't have the original font used, so I have to use my closest match one for the "Pushing it to the Limit" in this image. It had to be stretched a little bit vertically to match the height of the Extremehw logo.
We'll see if E likes it at since he just PMed me. If he does, I will fix what I can and itetate again.