Do you trust any particular LLM model? (Your preferences over other AI solutions)

Yesterday, Meta announced that they have released a new collection of AI models, Llama 4, in its Llama family.

(It consists of Llama 4 Scout, Llama 4 Maverick, and Llama 4 Behemoth.)

Historically, Open AI with its ChatGPT has been on the market for the longest period.

It has the biggest share (77.66%) and people are somehow used to it.

DeepSeek also experienced a huge boom but there were concerns about data because of China's origins.

Some people are inclined to Grok tho they are also beginning to doubt whether Musk will start applying some form of censorship and proofreading of information.

Gemini, Perplexity & Claude are also frequently cited models, but I don't feel they are used that much.

Which LLM model do you use, trust and why have you decided on that particular LLM?