Love the one you're with and dance with the one you brought.
The problem with this hobby, or any hobby for that matter, is that real quantitative change requires large expenditure to move ahead in a meaningfully way.
Changing one component usually cascades into more investment. Just picking at it usually does not move the needle, or scratch the itch. At worse it exposes the rest of the pieces as not playing along at the same level.
Your new model girlfriend now needs even more expensive jewelry.