[zzyzxd]

Let me talk to your engineers, not salesperson.

I've never had good experience with salesperson. Almost every time I ask them "can your product do X?" I get answers like "yes" or "no but our engineers can make it happen", which is baseless promise. Last time I signed up with a vendor was when their engineer told me "No, we can't do that. And here's why that may not be what you want".