Tank Background help !

[Katrinag]

Hi. I am trying to decide what background to use for a new 75 gal tank. I was set on doing a plastic type that tapes on the back but my LFS had these 3d type inserts that costs minimum of $150. I started researching and found that a black background will shine colors more . I am really confused which way to go. Any comments on the best background ? Thank you

 

[T1KARMANN]

I like the 3d backgrounds and you can get them a lot cheaper than $150 online probably less than half that cost