Can anyone give me suggestions or advice pls

Question

I have a situation like one of my friend referred me to a company which is a start-up. They just starting the company they told me to come from this Wednesday I do have exp in .net especially in web forms is 1.5 years but here they are using core with Azure. And I have a 2nd round of interview with another company,it's a mid range company. But the problem is with the start-up company they told me upto six months we will unable to provide PF and ESIC upto six months bcus we are starting now they told me like that. if I selected in the interview I will work on same asp webforms but in this new start up they told me they will train us on Azure. Pls guide me should I go for old asp or .net with Azure.