Just wondering which bass you guys think is better to keep as investment piece... I have a mint 4003 fretless in Amber FireGlo and a fairly worn in (but functioning perfectly) 3001 in autumn burst (I think- it's a brownburst w/ black pickguard). I'm trying to find a way to keep both but debt is dictating that one of these will probably have to hit the classifieds come the new year... My thoughts are the 3001, though cheaper, are getting rarer and rarer and may be the better ax to have 20 years from now. Then again they stopped making fretless 4003s and it is a color of the year... ugh. Just wondering what you guys thought from an investment perspective.... and no, these are not for sale and won't be anytime soon hence I didn't post in the classifieds.