Good beverage suggestions to get drunk but not too drunk? If you want to get drunk to chill out and have a good time every once in a while, without going too much in the crazy side and doing very embarrassing things (vomiting, etc), then what is the best option for drinking?  

What is less harmful to one's health?  

And what gives the best drunk experience?  

I know it depends on the amount too. But, regardless of that factor, which kinds of beverage are the best suggestions?
I'll give you my advice after 30+ years of being an adult and working in the alcohol industry for many years. Here it is: Drink the drink that has the least amount of alcohol you can stand. For me that means light beer when I know I will be at a party or another situation. I had friends of mine that would take Coors light and put it in a pitcher with crushed ice so they could drink more. It could mean putting ice cubes in your white wine. It could mean putting less alcohol in your mixed drinks. One shot instead of two. 

Another tactic many take is one alcohol drink, one glass of water.

Beer is kind of self limiting because it fills you up and limits how much you can drink. Avoid things like red wine, whisky and mixed drinks with a lot of sugar. They will make you the sickest. 

In the end, you can get drunk on anything and throw up and have a really bad hangover. But from some limited research (Look up Mythbusters Vodka vs Beer episode) that the clearer the alcohol (Vodka, White Wine, Light Beer) the less worse your hangover will be.