I have no qualms about purchasing callable CDs and agency bonds. There are always plenty of opportunities to reinvest the funds at favorable rates and even if you are getting a lower rate it is likely you are coming out ahead.
For example, I got a call notice for a 13 month CD purchased 9 months ago yielding 5.55%. At the time, similar duration non-callable CDs were yielding 5.3%. I'm reinvesting for the rest of the term at 5.25%. The blended yield (9 months at 5.55% and 4 months at 5.25%) comes out to 5.46% which is still better than the 5.3% I could have locked in last July.
Will it always work out that way? No. Was it worth my time? Yes. YMMV.
For example, I got a call notice for a 13 month CD purchased 9 months ago yielding 5.55%. At the time, similar duration non-callable CDs were yielding 5.3%. I'm reinvesting for the rest of the term at 5.25%. The blended yield (9 months at 5.55% and 4 months at 5.25%) comes out to 5.46% which is still better than the 5.3% I could have locked in last July.
Will it always work out that way? No. Was it worth my time? Yes. YMMV.