Freedom56
Thinks s/he gets paid by the post
If you’re getting 4.5% YTM short term, your credit quality has to be pretty low. That would be my only concern with your methods, but to each their own.
I bought Enstar group rated BBB 03/10/2022 4.5% notes at 99.60 back in July. I wouldn't call it a low rated issue.
I bought Ally Financial financial 12/15/2019 4% notes rated BB+ back in June for 98.95
The default risk is nil for those issues at those maturities.
The high yield portion of my portfolio is doing very well as it should during this part of the economic cycle.