Learning opportunity for Frontend developer

I received an offer from a startup with 40% hike . In my current company I am working on an e-commerce platform which is already has a huge user base and i joined this company 8 months ago.

The new company is in saas domain and i feel learning opportunities and work quality for a frontend developer will be limited in SAAS company compared to working on a e-commerce platform.

Should i consider these factor when deciding between the two options ?

What to choose now ?

Current role : SDE 1, YOP : 1.5 years Current Salary: 10Lpa