This is one of the main reasons I built my own cables. I use 90 degree plugs on most. I have been using those cheap ones for years and always wondered why there wasn’t a better quality 90 degree plug made.
Well, I discovered some audiophile grade ones a few months ago on Aliexpress and they are great. Good quality, larger parts and more space inside for the fat cable.
Have since replaced most of the cheap one.
wish I could post a picture, but Agon doesn’t make it easy.