Which scientific calculator is best for electrical engineering students?

Which scientific calculator is best for electrical engineering students?
Let’s have a look at the top calculators for electrical engineers.

1- TI-Nspire CX II.
2- Casio FX-115ES PLUS.
3- Casio FX-991EX.
4- Helect 2-Line.

Let’s have a look at the top calculators for electrical engineers.
  • 1- TI-Nspire CX II.
  • 2- Casio FX-115ES PLUS.
  • 3- Casio FX-991EX.
  • 4- Helect 2-Line.