https://www.amazon.com/dp/1623156122/ref=cm_sw_r_cp_api_vOj9zbFMCJJWM
This one was recommended when I bought my instant pot off of amazon so I included it on a whim, and everything I’ve made from it has been really good! I like how it helps you learn the different features of the pot too, by generally including a few of them in each recipe.
My city library had the Laurel Randolph IP cookbook that's heavily promoted on Amazon, so I borrowed it. Was surprised at the poor editing -- typos and inconsistencies galore. A couple of the recipes even listed two ingredients together on one line with no separator and was very confusing to read. Not sure that's bestseller material.
I am also new to Instant Pot pressure cooking but found this cookbook, which is written specifically for the Instant Pot, to be very helpful. My husband loves the recipe for one-pot pasta bolognese (you throw a box of uncooked pasta in there), and I have used the chicken bone broth recipe a couple of times successfully. Both times, my bone broths gelled really well, which is apparently not always easy to do. https://www.amazon.com/Instant-Electric-Pressure-Cooker-Cookbook/dp/1623156122/ref=tmm_pap_swatch_0?_encoding=UTF8&qid=&sr=
I didn't love mine until I started cooking from this cookbook. Every recipe I've tried from the book has been good. The only downside is the lack of pictures.
A big turning point for me was having a proper cookbook. I love this one: https://www.amazon.ca/Instant-Electric-Pressure-Cooker-Cookbook/dp/1623156122 everything I have made out of it has turned out really well.
It's the "Faster Than Fast Food Fried Rice" recipe from this book. Not sure how it compares to other recipes out there.
I got this cookbook! The chicken dish I made last night was in it. It also has a great table of cook times for various things. I like it so far!