There are so many things I love about this pattern. First off: options. I love options! I feel like I'm getting more for my money when there are multiple views I can make with a single pattern. The Grace Tankini gives you two options for the top and four options for the bottom.
There is also a high waist cut line that was added to the pattern, giving you eight different options for the bottoms instead of just the four.
The second thing I love about the pattern is the coverage. I don't go to the pool by myself. If I'm at the pool, my kids are with me. I need to swimsuit that allows me chase after the children, pick them up, dry them off, apply sunscreen, carry towels (etc., etc., ad nauseum) without needing to fret about which body part has escaped the confines of my suit. It's one less worry as I try to pay attention to what really matters: which child is about to dive into the pool.
Another great thing about the Grace Tankini is the fit. There was a lot of tweaking done in testing to make sure the fit was spot on. The only modification I made was to shorten the waist, which is a very typical alteration for my balloon animal body type.
Finally, the pattern comes with instructions for using lining or not using it. With my test muslin I fully lined the suit and found it to be a bit more snug than I expected. I omitted the lining for the final suit you see above, and the fit was right where I felt it needed to be. This fabric was a thick, high quality swim knit and required no lining. For a thinner knit I would certainly recommend using a lining and sizing up from your measurements.
If you're looking for a comfortable suit with a great fit and that keeps everything where you need it to be, I highly recommend the Grace Tankini. As a bonus, it's on sale. Yay!