Hi josh.
Have you done any trad cleaning yet or are you looking to start up?
Asking out of curiosity and are you a young chap or an older gent?
I ask for if your starting up, I would practice the art of blading windows first on friends houses untill yoh are comfortable and able to clean effectively n quickly. If a yohng chap, then I wud strongly recommend box or D frame ladders. Because as ones stated on your ladder thread, using a pole with trad methods can be tricky and slow and thats for ones who have trad for some time. As alot is in the technique, good equipment helps, but without a good technique its worthless.
Im not saying this to put you off mate, I would just recommend some good trad equipment and not cheap bnq or local diy store. And if not done so already, master a technique and then try to duplicate this via a cheap extension pole for ur own windows. See if you can easily do so and a good job. See if its worth investing in a trad extension pole or prefer to stick to ladders.
Again as previous post have said, wind etc can sometimes cause a problem. But good common sense will see you thru.
All the best bud