Sex toy help

Hello all! I am relatively new to toys so I am looking for some recommendations. I am very interested in one of those vibrators that stimulates the clit and also the g-spot, and can be used during penetrative sex (I don’t know if there’s a name for this). Has anyone ever used this sort of thing before? Is it too much going in there at once? I like the prospect of it stimulating my husband as well, which is why I think that shape may be good for us. And where would you suggest I shop! Thank you all in advance!