hardware wdt or software wdt is better in esp8266?

i am doing a project where i am posting sensor data using dht11 and esp8266 to cloud. i know that esp8266 has two wdt(watch dog timer) i.e. hardware and software. i want to include the wdt in the program.

But i am confused that which will be better to use? software or hardware? 

[original story: Circuit Digest]

Circuit Digest 16 Jul 08:48