Any drink more tolerable than Vodka?

This sounds like a stupid question so let me explain. When I started drinking I chose to drink Vodka because it was 40% Alcohol and so I could get drunk faster drinking it. So straight vodka was my choice of drink because I could drink 1 glass of it straight and be messed up. Now, I don’t particularly like the taste of most Vodka based drinks and I hated straight Vodka. And so did my body. I can not drink Vodka anymore. My body immediately refuses to swallow it, the thought of the taste makes me whole body quake and want to throw up.

So my question is does all high alcohol based drinks do this? What can I try to drink that will get me drunk faster than beers and doesn’t test like hell?