u/Different-Signal-405

Hi,
I have frizzy hair that tend to be a bit wavy but not in the nice way, my hair is also thin and even more unruly since postpartum. I am looking to buy hot hair brush or styling tool. Currently considering Mane hot brush or Shark Flex Styler (more expensive).
For now I am using strengthening tool or just hair dryer.
Would appreciate any recs.