Huge difference depending on who wins and controls the other two branches. Don’t kid yourself.
No matter who wins- the world will not come to an end. Hyperbole.
Both would be a total embarrassment- one is a blowhard idiot mouth, the other dumb as a rock. One is telling you what they want to do as far as fiscal policy, immigration, supporting law enforcement and has proven it to accurately reflect his beliefs. The other is likely lying about what they want to do on most issues and RUNNING FROM well established, long held passionate beliefs on immigration, supporting law enforcement and may be telling the truth about continuing fiscal policy which clearly fueled inflation.
They differ strongly on other issues such as abortion, transgender, education, and many other social issues.
The biggest difference as far as effect on us is likely fiscal. Oh, they will both spend. But 1 will likely spend on revenue creating initiatives and the other on regulatory ( revenue curbing and progressive) initiatives. Thats the track record.
If Trump lose ( my bet says he does) he will certainly whine about it. He learned it from the best, and really first candidate in modern times to question election results- Hillary.