It seems like you're asking for an analysis of two models, but I don't have the specific examples you're referring to. To provide a thorough comparison, I would need to know what those models are.
Generally, when comparing two models, you might consider factors such as:
- Purpose: What do the models aim to represent or predict?
- Structure: Are they based on the same underlying principles or theories?
- Complexity: Is one model more intricate or detailed than the other?
- Applications: In what contexts or scenarios is each model typically used?
- Results: How do they each perform when applied to real-world data or situations?
For the second part of your message concerning the expressions, I'm not sure what specific expressions you are asking about since they are not provided. If you could provide the expressions or clarify which models and expressions you're referencing, I would be glad to help you identify or determine the appropriate model for each expression.