Kimi costs 0.3/$1.72 on OpenRouter, $200 for that gives you way more than you would get out of a $200 Claude subscription. There are also various subscription plans you can use to spend even less.
It's all I use at work and I've yet to find anything it can't handle. Then again, I'm a principal engineer and I already have designs in mind, so I'm giving it careful instruction and checking its work every time.