Yea. 3 option
Either you
1) Just keep buying
2) Just keep waiting
OR
3) Just be happy with what you have (before/after purchasing) and stop comparing.
I'll go for 3. Good luck and all the best to you.
You forgot the 4th option:
4) Dump everything and switch over to Sony/M43/Smartphones. :bsmilie:
Then again, I'm with you on option 3. Let's us enjoy the hobby with what we have. We can compare marbles till the cows come home and it will never end.