Hi, calling all big bosses out there on your opinion,

I'm planning on getting some ND filters. 0.2/0.4/0.8/etc... 4x4" sized ones...
But honestly, I know nothing about them lol. What are the pros and cons for certain filter brands, i know some of them do have some colour shift (but can roughly be corrected in post)

Which are like the best bang for bucks, or what would one recommend for a reasonable square filter that's within budget/won't break the bank? (main usage is for video)

The only cheaper one i know is Cokin, but it's plastic/resin... plus i heard it give sooo bad colour shift which makes the image more warmer or reddish. >.<

Anyone knows? :/