Bosch dishwasher sale

What is the best Bosch dishwasher to buy?

• Bosch 800 Series SHPM88Z75N (2019)
• Bosch 800 series SGX78B55UC/13.
• Reference Bosch SHE89PW55N (2017)
• Bosch 500 series SHPM65Z55N (2019)
• Bosch 300 series SHSM63W55N (2017)
• Bosch 100 series SHEM3AY52N.