idioms with swing

6

GET INTO THE SWING OF IT/THINGS

 to become fully involved in an activity:

Once we got into the swing of it, it took no time at all.

7

BE IN FULL SWING

 if an event or process is in full swing, it has reached its highest level of activity:

By midnight the end-of-course party was in full swing.

8

GO WITH A SWING

British English if a party or activity goes with a swing, it is enjoyable and successful:

everything you need to make your party go with a swing

9

SWINGS AND ROUNDABOUTS

British English used to say that two choices have an equal number of gains and losses, so there is little difference between them

source LONGMAN DICTIONARY