I'm not a fan of antiperspirant. They're supposed to stop you from sweating but for me they just make my sweating worse for when they eventually run their course. So i just use deodorant now.

I have sensitive skin under my armpits it seems so I have to be careful with what did I use under there and the only ones I seen to get away with are the natural ones that try to neutralise the smell by killing the bacteria that create that smell rather just masking the smell like most standard deodorant. It's not 100% but it's better for my skin and it's better than putting nothing at all on.

I'll never use antiperspirant again though, they just clog up pores and what they clog pores with is often a big pollutant to the rest of the world or at least damaging to the environment around you for little animals.