EDITS: grammar / spelling. Grok Build in TUI (terminal user interface) has been and is my only deep foray into AI agents (paid plans - SuperGrok Heavy) I have just been building websites (around 80), and business planning, for the last 6 weeks or so. It has been great for this. I adjust the model so I don't waste tokens/allowance on trivial/mundane tasks that a lower AI model can do. Business planning and scope/roll-outs have been on med to high models of Grok (Grok 4.5 high then Grok 4.6 med-high. I rarely waste my allowance on Grok 4.6 xhigh) I want to do much more with it, but I have a task that is very large and all my spare time is deidcated to that until completion. Then I'll try some apps building and other projects I have planned. The only other AI's I use would be the free ones like claude (sonnet 5 extra), Google Gemini, (which actually does some good work), Brave Leo (not sure the LLM it uses), and ChatGPT (which did a excellent / solid business plan breakdown on it free plan. I was super impressed) That's where I'm at so far. I like Grok for what it is right now and have no good or financial reason to change. I'm looking forward to 4.7 and 5.0 when they are release. 5.0 is to be a "banger" from the limited reports and info of it.