Me too. I went through a period where I sought out and re-purchased the basses that looked like the ones I played when I was first starting out. Then I collected basses that looked like the basses of bassists I admired (Hofners/Rickenbackers, etc). Then, when my income grew, I collected "classic" vintage basses that I thought I should own at some point in my life.
They have all came and went and I have no regrets. In the end, its the memory of those old gigs and your first bass and the concert you saw Larry Graham or Jaco that matter. Not having a bass that looks like that one.
Right now, my three favorite basses were each given to me as gifts - a 2010 Fender American Standard Jazz; a 2007 Gibson SG and a 2006 Hofner Icon. I have set them all up to my personal taste and can cover just about any sound or type of music with just these three. I am at peace.
Does this mean that I will never buy another bass? Of course not. But, for me, I no longer feel the need to chase basses. The music is in your hands and your heart. Truth is, most bassists won't sound alot better on a Fodera than on a Squier. Find a bass that has some sentimental attachment for you and that can reproduce the sounds in your head. Once you have that, you have everything.
Sorry for the ZEN tone of this post. But this is something that I have come to accept after 33 years of performing and recording.
Doctor -- Get the bass (or basses) that make you sound the best you can sound. After that, it really does not matter.