Brain max is is good for basic stuff but honestly at this point it is definitely not a replacement for any of the GPT's its aiming to "replace". When I compare the outputs from chat GPT and brain max version of Chat GPT for instance, it's night and day. Mostly in the way information is presented but even in the quality of the answers as well. Brain max doesn't do tables, can't convert things to files, it just dumps it's thoughts into massive blobs of text without structure and it hallucinates... a lot... it just makes stuff up all the time you have to be really diligent with it. Even if you ask it to not hallucinate... it still does and if you ask it to do something, it will say I've done it... but spits out essentially the same thing.