OPI A Roll In The Hague vs Essie Orange, It's Obvious- I used 2 coats of the OPI and 3 coats of the Essie for the photos below. The OPI formula is a lot better but they are not dead on dupes...close though! Do you need both? Probably not. I'd pick the OPI.
OPI Did You 'ear About Van Gogh? vs Zoya Farah. I used 2 coats of each. Formula wise both are great. These are almost dead on, in person I couldn't tell a difference. On my computer screen I can but it's so slight that it might only be my monitor. Do you need both...I don't think so. My pick is whichever you have easier access to, they are both great!
OPI Dutch 'Ya Just Love OPI? vs Zoya Tru. I used 2 coats of each. Formula wise again both are great. Pretty much dead on dupes here. Sephora by OPI Hell To The No is also close to these but with more/slightly different shimmer....it's more coppery where the ones here look more reddish. Like the comparisons above I'd just get whichever is easiest/cheapest for you to get.
OPI I Don't Give A Rotterdamn vs Zoya Skylar vs OPI I Have A Herring Problem. I used 2 coats of each polish. No dupes here, all very pretty though! Do you need them all, probably not (unless you hoard polish like I do lol)
OPI Kiss Me On My Tulips vs Nicole by OPI All Kendall-ed Up. I used 2 coats of each. These are pretty dead on...formula wise and color wise I love them both. Again, I'd just get whichever is cheaper/easier to find.
OPI Thanks A WindMillion vs OPI Mermaid Tears. I used 2 coats of each. I wasn't going to do this comparison but so many of you wanted to see it that I decided to...they are not dupes. Different enough to own both if you are a green lover like me!
OPI Thanks A WindMillion vs Zoya Bevin. I used 2 coats of each. Not 100% dead on dupes but close enough that you don't need both!
Hope you guys found these helpful....lots of close ones in here!