Double Deception Deluxe by far my favorite

Sinful by Wayne Houchin and Breakthrough by Johannes Mengel

I perform an impromptu Coin Body-Loading routine Here is my performance of it in the streets of Prague:
https://facebook.com/debjitmagic/videos/1329449787183832

My friend Teller is not a "pretty good" magician!!! He is a very well educated.skillful performer!

BTW, Teller's "Misers Dream" is NOT really a "street trick".

I have presented the coin pail up to 15 times a day when I was working a side show as a teen. It has closed my school show for about 40+ years.

Double deception deluxe and my favorite coin bending routine ox bender using there coin signature on both sides

I love Imagination coins by Garrett Tomas and a coin transposition I learned from a Gregory WIlson's Penguin Live lecture.

For lay people I would think any repeated coin vanish and reproduction sequence or a spellbound or 3 fly routine.

A simple one coin routine and some sleeving goes a long way

Joe Rindfleisch's Wave Vanish is a really visual coin vanish. Other things such as a 3 coin vanish/production, a one coin routine, and a 3-fly can be really effective too.

Quick Answer: Anything you do well that a larger group can see.

For me, I have a very effective Miser's Dream routine. Always gets great reactions, is a crowd stopper. You can involve multiple kids to assist (I prefer to have kids from about 6-11 yrs old) and the parents love it too!

Deciding on a coin trick really depends on when your going to use it in your routine. If you are going to use it as a draw, then you can get away with doing something smaller to make you audience have to come in tight to your edge to see. You can use that to your advantage. I do a simple coins across routine. If you are going to use it as a showcase piece, or aa piece to help build, anything big enough that you would be able to do on a stage. Misers dream is excellent. Anyway, that is just my two cents