EH or ES: which length stopper do you need?

Most models come in two versions.
| Version | Length measuring | Best for |
|---|---|---|
| EH | Handy length stopper with fine adjustment | Varied, low-repeat work |
| ES | Programmable length stopper, 20 positions, absolute or incremental | Repeated hole patterns and batches |
Both versions have the same cutting, punching and bending capacity.