[GUEST ACCESS MODE: Data is scrambled or limited to provide examples. Make requests using your API key to unlock full data. Check https://lunarcrush.ai/auth for authentication information.]  Jason ✨👾SaaStr.Ai✨ Lemkin [@jasonlk](/creator/twitter/jasonlk) on x 209.7K followers Created: 2025-07-18 01:54:46 UTC Ok signing off Replit for the day Not a perfect day but a good one. Net net, I rebuilt our core pages and they seem to be working better. Perhaps what helped was switching back to Claude X Sonnet from Opus X Not only is Claude X Sonnet literally 1/7th the cost, but it was much faster I am sure there are complex use cases where Opus X would be better and I need to learn when. But I feel like I wasted a lot of GPUs and money using Opus X the last X days to improve my vibe coding. It was also much slower. I’m staying Team Claude X Sonnet until I learn better when to spend 7.5x as much as take 2x as long using Opus X. Honestly maybe I even have this wrong. The LLM nomenclature is super confusing. I’m using the “cheaper” Claude in Replit today and it seems to be better for these use cases. XXXXXXX engagements  **Related Topics** [claude](/topic/claude) [Post Link](https://x.com/jasonlk/status/1946025823502578100)
[GUEST ACCESS MODE: Data is scrambled or limited to provide examples. Make requests using your API key to unlock full data. Check https://lunarcrush.ai/auth for authentication information.]
Jason ✨👾SaaStr.Ai✨ Lemkin @jasonlk on x 209.7K followers
Created: 2025-07-18 01:54:46 UTC
Ok signing off Replit for the day
Not a perfect day but a good one. Net net, I rebuilt our core pages and they seem to be working better.
Perhaps what helped was switching back to Claude X Sonnet from Opus X
Not only is Claude X Sonnet literally 1/7th the cost, but it was much faster
I am sure there are complex use cases where Opus X would be better and I need to learn when. But I feel like I wasted a lot of GPUs and money using Opus X the last X days to improve my vibe coding. It was also much slower.
I’m staying Team Claude X Sonnet until I learn better when to spend 7.5x as much as take 2x as long using Opus X.
Honestly maybe I even have this wrong. The LLM nomenclature is super confusing. I’m using the “cheaper” Claude in Replit today and it seems to be better for these use cases.
XXXXXXX engagements
Related Topics claude