I did a test on your related question here: https://www.tibiaqa.com/9070/does-every-alcoholic-beverage-in-tibia-make-you-equally-drunk?show=9351#a9351
For me it didn't matter what I drank my movements seemed to be the same across the board. What made my movements different was the amount of drinks I drank. So from my understanding, there should be just 5 levels of drunkness but all the drinks I tried make you equally drunk. Because when I drank 5 or more from either drink the result appeared to be the same drunkness movements. But with Orcsoberfest and drinking from their barrels I wonder if superdrunk = the 5th level of drunkness or if there's 6 levels.
The thing that's interesting when you drink in Tibia compared to when you get drunk by a creature the amount of time drunk are totally different. For example 1 beer in tibia = 2 minutes drunk and you can kinda walk and open doors. But when I go to Wyverns in Edron I was drunk for like 7 seconds and I could still move but it was like equivalent to 3 beers because it was really hard for me to walk but I could manage so not superdrunk or anything like that.
From my experience
Level 1: Bareable, less hicks.
Level 2: More hicks than before but having more trouble walking in a straight line.
Level 3: Can barely walk in a straight line more hicks.
Level 4: Really comparable to level 5 lots of hicks but could be a difference between the 2 just hard to tell.
Level 5/Possibly Superdrunk status: Really hard to move would rather get pushed or stop walking because you cannot do ANYTHING.