I used to do direct mail. Then I got training on asking for referrals. I haven't advertised in years since nailing the process. I watch videos, practice, and I keep getting better at it. I get a few referrals for ever sale I get, then I go back and get more.
Direct mail - Expensive.
Referrals - Free.
Direct mail - Low response.
Referrals - High response.
Direct mail - Low close rate
Referrals - High close rate.
Direct mail - Harder sale.
Referrals - Easier sale.
Direct mail - Lots of work, no guaranteed sale, stress, expensive, etc.
Referrals - Lots of time vacationing, dirtbiking, 4wheeling, watching movies, hiking, and spending time with my friends and family.
If you enjoy spending money and having a low close rate, you should focus your energy on DM. If you enjoy a smooth sales process and making money, start watching videos on properly asking for referrals. It's your choice.
Not sure why but this response makes me want to barf. DM will lead you to some bodies to get in front of that you can THEN get into a referral system.