Planning to run your line in loops rather than straight sections? Planning to put pots on top of it or burying it with potentially compacted soil on top? BluSoak 1.0 has an inner half-round line that makes it more flexible and also lets water flow through when a heavy weight on top. BluSoak 2.0 lets more water out with low pressures so we normally use it with Blumat-controlled systems for high water use plants.