Thank you all for the help. I decided to use the swing pipe installer. Will get the system installed this weekend and will let you know how it goes.
I'm looking to purchase my 1st irrigation system in Houston, TX. I'm deciding between two contractors who had similar plans and cost except for one thing. 1 contractor suggested to directly connect the sprinkler heads to the PVC pipe by screwing them to the pipe. The 2nd suggested using a flex (funny?) pipe to connect the sprinkler head to the PVC pipe. I live on a corner lot. From what I was told the flex pipe is a good idea because it is more forgiving for any shifts in the line. If someone wo...