Pre-Euro to collect?

I would like to know what pre-Euro banknotes to collect from the following countries. I would be most interested in the year (if any) a particular banknote series was cut-off short (or if there are particular popular signatures, prefixes or variety of any of the following countries that may be popular):
Austria:
Ireland:
Italy:
Estonia:
Finland:
France:
Spain:
Latvia:
Lithuania:
Netherlands:
Portugal:
Spain:
(If I have forgotten any obvious countries- other than Germany, Malta, Cyprus - please inform me- thanks)

I bought a 2009 Latvia 20 Latu banknote after visiting that beautiful country in 2013 but have pretty much been shopping "blind" for not knowing what pre-Euro banknotes might be "tough" or desirable.

Any info would be much appreciated!
W2W