Flowers are a beautiful ray and can be a temperamental species. Some stress very easily but there are some hobbyist that have had success with them. If you are not committed to give them special treatment they may require or provide them a species only tank if needed then best go Leo. Which are beautiful in their own rights with the simple monochromatic contrast of black and white.(which is what attracts me to them) And as stated, there is a bit of a price difference.