Review on IZOKEE 0.96'' I2C IIC 12864 128X64 Pixel OLED LCD Display Shield Board Module 4 Pin for Arduino & Raspberry Pi - Pack of 3pcs (Yellow-Blue-IIC) by Adam Tidd

I definitely recommend this kit - you get three OLED screens for a very reasonable price. They came in little protective plastic clamshell cases and 3/3 of them worked. I've scanned the I2C addresses to make sure there aren't any compatibility issues, as I've found that some of these cheaper packages sometimes have weird anomalies, but I2C addresses default to 0x3C. So far I've used them in several different projects and also use them to practice coding and to implement I2C in other projects. Regular 16x2 LCDs are obsolete and I find them much easier to work with in hardware since there are only four connectors. If you're new to Arduino or need to incorporate a display into your projects, I definitely recommend trying them out (or TFTs like the ST7739, which I also reviewed).