Good news from #Arduino next: there's a new firmware for most of its u-blox NUNA-W102-equipped boards which allows you to use both Wi-Fi and Bluetooth Low Energy simultaneously - instead of having to choose one or t'other.
I say "most," because there's not enough SRAM on the Arduino UNO Wi-Fi R4 to actually make use of the new feature. All other models - MKR, Nano - are fine!