Great deal!
I use the TDR Limiter 6 GE in a global rackspace as final plug-in for my stereo sum before it goes to FOH.
Some gentle compression, a peak limiter and a final soft clipper, to provide consistently powerful sounds to FOH without the danger of transient peaks and distortion, even with extreme sound sample FX. Running in low-latency mode with 14 samples = 0.3 ms. If you max it out there is inevitably some small audible artifacts but much less compared to a clipping audio in at a digital FOH desk.
I have tried many low-latency limiters for this purpose for years, and this one is definitely the best!
Attached is my preset file for GP4.
TDRLimiter6GE-GP-Masterbus.zip (2.7 KB)