# Tag Subscription rates **URL:** \ **Category:** Ignition\ **Created:** [March 25, 2021, 1:52am UTC](https://forum.inductiveautomation.com/t/tag-subscription-rates/44885 "2021-03-25T01:52:34Z")\ **Posts on this page:** 1\ **Showing post:** 2
**Author:** ![pturmel](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/pturmel/32/3295_2.png) [@pturmel](https://forum.inductiveautomation.com/u/pturmel)\ **Post date:** [March 25, 2021, 1:59am UTC](https://forum.inductiveautomation.com/t/tag-subscription-rates/44885/2 "2021-03-25T01:59:08Z")
I recommend 100ms. Unfortunately, to get that kind of seamless UI performance, you usually cannot use a normal OPC driver. I am a bit biased, but your question was the spur for the existence of my Ethernet/IP module: > [@Snappy user interfaces with the Ethernet/IP Module](http://forum.inductiveautomation.com/t/snappy-user-interfaces-with-the-ethernet-ip-module/12617): > > Automation Professionals [Ethernet/IP Class1 Communications Module](https://www.automation-pros.com/modulesales.html) has been in beta for a few months with no recent issues. A release to production use is approaching soon and I thought I’d share a test project and its matching PLC code I’ve been using to exercise the module’s base features. In the simplest setup, this driver presents a virtual I/O chassis to to the outside world, populated with up to 100 virtual I/O modules – I/O modules that also appear to be ControlLogix processors with user… --- _[View the full topic](https://forum.inductiveautomation.com/t/tag-subscription-rates/44885)._