75 gallon or 90 gallon

Wow lots of feed back. Yes I am looking a standard 75 gallon so the dimensions are normal size. I think when the time comes I will go with a perfecto reef ready as they come with a lifetime warranty on them. If you by the non reef ready and have it drilled you void the warranty. Thanks for all the info but I think I have decided on a standard 75 gallon. Thanks to all