Corrosive Corey vs Gassy Corey: Who is harder?

[Monochrome_Complex]

For my 3rd playthrough I actually saved the policemen in time so I was able to get the alternate fight with Corey for the first time. Honestly I thought gassy Corey was easier. Usually it takes 3+ attempts to beat him but this time I beat him first try, and only ended up using 4 pokemon(dustox is great for this fight and Pachirisu or emolga cripple crobat with nuzzle + electro ball/acrobatics). The poison mist can be blown away with gust 1st turn with no problem since skrelp is slow and there's plenty of pidgeys to catch in Jasper ward. His skuntank was still kind of a pain but without any field bonuses he's definitely easier.

On one hand Gassy Corey makes venoshock incredibly dangerous while infesting your teammates with poison, but on the other hand it's a lot easier to circumvent than the corrosive field.

[Kithros]

The Corrosive Mist one is easier if you're using any abilities that remove the field easily probably, but if it isn't removed it's *much* harder.

[Xiri]

Basically what Kithros said. The Mist field is extremely easy to remove (Gust from a Flying Pokemon and its gone) - but the battle can be a living doom if it is not removed.

[Odybld]

I always like to play Corey in the Mist field without removing it. I give each of my Mons an anti-poison berry and I do a lot of switching. To be honest, the AI doesn't go for Venoshock too often, which would be really lethal.

[Wolfox]

I would say corosive, since you can easely get rid of the gas