I'm not opposed to open models at all, I'm just slightly sceptical on how much some people push their use compared to the value we get out of a dirt cheap subscription.

Propriety models are clearly subsidised by enterprise API contracts, so it makes sense to milk that for all its worth, provided one steers clear of any lock in so the option to switch is always there.

Jumping to spending time managing and self-hosting open models is a nice ideal but I think it's a distraction to jump on that train without proven benefits given the value that other plans deliver.

I don't mean I'm against the idea of open models, they were especially instrumental in Anthropic backing down from the "Fable only initially available 2 weeks" plan, which got extended up until Fable was over-taken by Opus in general usefulness.

It's my view that any company sized appropriately for Teams plan should be milking it for all its worth while it still exists, and it is a waste to lose that opportunity by jumping on open models too early.

If you're a larger enterprise then it would be a very different story, you'd already be paying more forced onto API pricing and would likely have the capacity to have a team look at open models without impacting delivery.

there is a middle ground between proprietary models and self-hosting: Fireworks, et al. Popular models like DeepSeek have a couple dozen providers on openrouter.