Shouldn't level speedruns be categorised by difficulty level too? I mean, in "petrol in my veins" speedruns, the opponents are faster than in "speed makes me dizzy" runs. And i have a theory: You can use a deliverator opponent to push your vagabond in the straight. In this case, for example "speed makes me dizzy" level speedruns could be slower.

Sorry for the possible english mistakes!

Snuky;)