Started playing.
Clean and simple interface.
Felt like it burned credit too quickly. I asked questions about nostr. If it gave me a couple of lines answer it took 2¢... a bit longer, 5¢. Made me hesitant to keep refining my question or get into flowing conversation.
At the same time I can see the appeal on your side for sats flow 😜 

 Still much cheaper than 40,000 sats a month for closed ai ;)