You want information on the different AI models? I think I can catch you up.
In terms of setup I use oobabooga/text-generation-webui (API) and Cohee1207/SillyTavern (WebUI) in conjunction, there are lots of nice tutorials that cover how to set that stuff up but it's pretty straightforward.
The model I use the most because it's the most coherent and uncensored one is anon8231489123/gpt4-x-alpaca-13b-native-4bit-128g but if you don't care about censorship in your models anon8231489123/vicuna-13b-GPTQ-4bit-128g is also a great option. Only use 13b parameter models if you have more than 10gb of VRAM, if you have only 8gb of VRAM I'd recommend a 7b parameter model like usamakenway/WizardLM-7B-uncensored-GPTQ-4bit-128g or pygmalion-7b-4bit-128g-cuda.
gpt4-x-alpaca is a good general uncensored model, vicuna is a good general censored model. Pygmalion is only good at nsfw roleplay, shygmalion is EXTREMLY NSFW and WizardLM is another good general chat model.
Despite saying some of these models are "only good at" specific things they all pass the turing test for sure during general conversation.
I always try to use GPTQ models because they tend to use less VRAM and use less disk space.
If you want more information I actually have a pretty long list, I only explained the first few that came to mind
hopefully this helps. If you need help setting stuff up we can chat more, I don't mind.
Have fun!