Rinse bars, hot water etc doesn't necessarily give confidence to go faster!
You have a heavy flow of water and in more cases than not, a quicker flow. You get the technique wrong and you can still streak/spot or even splash water where you don't want it to go, which can cause additional issues.
You can't just go out there and work faster without being good at what you do any way.
Some jus need confidence to try new things or new methods without holding themselves or others back because they are scared and play it down. On this forum are members who have openly mentioned they have issues with over rinsing and the likes. They are not happy unless they have completely over rinsed the windows and some even feel that the brush shouldn't be on the window when doing so! Now for these ones, that's fine and that's how they want to work and all is good. Others may push themselves out their comfort zone and realise that if they rinse a little less, all is still good. Whilst others still, don't have those issues and also have good technique but know that with an heavy flow of water and many jets or a rinse bar, what they are capable off and don't pull others down for not doing the same, but may offer advice.
Nathan as Iv said before anybody can choose to use what equipment they like, what ever helps them get the day in, its only when they make claims of it doing a better or quicker job and so on that it can be challenged on here, you have been critical of additives, parts per billion water and I'm sure a lot more, was this to pull those who use them and believe they work down or something else ? believe me when you're disagreeing with the opinions of others its never taken as advice.
True, I have questioned the sensibleness of adding a substance into water that one's have gone to the trouble to purify in order to clean windows. The claim was that it made the windows shine and helps the brush to glide. I simply said, how water makes the brush slide anyway and questioned the shine ability ofthe windows afterwards.
However, I believe someone has already posted how vision and the likes had gunked up his tank and pumps.
Yet I don't belittle the person doing so, or atleast, I hope I haven't.
With parts per billion compared to the standard parts per million which cleans Windows as standard, I have said its a sales gimmick and I still stand by that, as it certainly doesn't do anything to help clean quicker or more efficient. I also question the all important magic 000 tds which some choose to religiously stick too and accuse others of questionable work because they don't see the need to stick to the all important 000 tds. I question ones who stipulate that others are wrong based on them individuals not trying it and having a strong opinion based on nothing for their argument.
In might bite back a bit too often, and I think others take the bait way too quick as well, but we can't all agree on things every time as that would be boring