terminator switch

[T Hall]

I need to get some delay from my transbrake switch in my bracket car. Couple of questions?
1. Whats the difference between the Terminator and the Harrington type switch besides the price?
2. Do you guys mount it next to your shifter or closer to the dash?
3. Pull your thumb to the side as to flick it or yank arm back like setting the hook on a large mouth bass?

Thanks for the help.
Tony