Quick Answer
If you’re building a full online store with physical or digital products, Shopify is the go-to.
If you’re focused on high-converting funnels for one or two offers, SamCart wins hands down.
I’ve used both platforms across dozens of client sites, and this isn’t one of those wishy-washy “depends on your use case” takes.
This is what I’d recommend to clients based on real-world performance.