Getting back to the original question 😁, Evans ia a waterless coolant, 4Life is not - it is water based. I have used 4Life in my MGB V8 for many years with complete success. These cars get extremely hot under the bonnet, so it is comforting to know that the coolant won't boil until above 180 celsius. Stuck in traffic in France with the air temp above 35 degrees, the car's temp gauge went off the scale but the car didn't boil.
The red colour is an indicator, so not only is it easy to spot any slight weeping anywhere, but if it turns yellow you know you have acid contamination, probably caused by head gasket failure. I like it.