What Lube for which thing?
Water-based is great for sex with latex condoms and anal sex, play with toys.
Coconut oil and oil-based lubes are great for massage, manual stimulation, vaginal intercourse (unless prone to yeast infections) and masturbation. Oil is a brilliant lubricant for toys and anal sex. Coconut oil and oil-based lube cannot be used with condoms. This is because oil breaks down latex and a broken condom defeats the purpose of a condom.