Only you can figure out what is right.
Are you looking for pure performance, gadgets/apps, aesthetics, or what? There are different perfect lights for all of these.
In the mean time, check out some of the offerings by AquaMedic - I used to use their stuff when there was a US distributor and it was really good. The only what that I can get it now is for our German Exchange student in Hanover to buy it and ship it to me. :) ATI should also be easy to get in Poland.