I used to be subbed to Vidnoz-Gen, but I found out the hard way that they're extra sheisty; your credits do not roll over to the next month unless you keep paying for their monthly subscription, so you have to pay for both. Their image to video algo is fantastic, and I hope to eventually upload some of the stuff I made, not the value proposition was piss-poor. For reference, $11 a month got you 120 credits, and every 5-8sec video cost 8 credits to generate if you used their basic model (premium model cost 15).
I found out about EasemateAI the other day and it's leagues better. They actually let you pick the algorithm you want, even Sora2. Sure, Sora2 is stupid expensive for the 1200 credits they give you for $10 a month, but having the option is nice. Runaway is the cheapest and fastest model (30 credits/5sec video), but the video quality is fantastic, and the videos are generated in under a minute, as opposed to Vidnoz taking about 5 minutes per video.
I highly recommend EaseMate and sticking to Runaway. You can generate 40 videos a month with your monthly credit allotment that way.