More units generally mean a higher chance of generating more cash flow.However, since we’re talking about investment properties/generating wealth and not just financial and business like returns, it’s also important to consider the time and effort involved in managing them.When you purchase a single-family rental or even a duplex, tenants are more likely to treat the property as their own.

Anyone a wholesaler here and what do you use for your lead source?

Place all the cold leads on a 1 - 3 month follow up and follow up with the hot leads weekly until they sign. 

Been looking into building out an IDX lead generation website and I stumbled upon software called Mashvisor, it claims to integrate into your IDX website and calculate Cap Rates / Cash Outlay, Etc etc.

I'm curious about which might lead to quicker financial gains?

Real estate has long been praised for its dual ability to generate cash flow and appreciate in value.

Do you mean just for "cold texting" or even when interacting with clients or responding to real, actual leads?

My leads come to me.

Unless youre in a call center like Rocket, nearly every serious MLO role in the industry will be commission only and self-generated files, meaning you eat what you kill; very few reputable places provide leads or base pay. 

Niche low cost marketing/ tenant lead generation?