genuine question: is there an improvement in using platform deepseek com, over openrouter and a third party provider?
I've experienced this firsthand and now I generally pin to providers that I trust on openrouter, or just pony up and pay for the real thing.
Other than that, I think they are cheaper last time I compared.
Otherwise if you don't care about your data being used in training you might as well use the best, which is the US models on a subscription plan. If you do care, use downloadable weight models served by reputable providers, or selfhost.