Sorry, so let me understand the situation: HS2 will double the existing frequencyof Liverpool to London services, and even if the Stafford train stays in (and I would prefer the Stafford stop to be dropped precisely because of the effect on the Liverpool services), both services are significantly faster than anything seen today.
I certainly don't recall claiming that - oddly enough, I was using NRE for journey times.
I was merely pointing out that *if* the worst case came to fruition (which is highly unlikely) then the NW as a whole would gain. It would appear that because the worst case scenario of a 2013 report since when much has changed could come true, then we shouldn't build HS2 Phase 2 without a dedicated Liverpool HS spur because, well, at least the whole of the NW (and Manchester in particular) wouldn't have an unfair advantage over Liverpool.
I hope you realise how utterly ridiculous that argument is. And it is telling that 20 Miles More - which only seems to apply if "West of Warrington" were implemented, which it won't be, making their name wrong, and all of their calculations inherently suspect - haven't bothered to update their materials since 2014. As well as continuing to make stupid assertions like "HS2 trains will take on average 103 mins from Liverpool to London" when in fact only a very late running express will take 103 mins, it gives the strong impression of an organisation that isn't trying very hard.
What's also interesting is that you've not asked anyone here what they think (and since this is a pro-rail site, this seems especially odd). Let me help you.
- I'd use the NPR/HS3 approach to Liverpool for the reasons
@MarkyT laid out
- I'd omit the Stafford stop and run both trains on a 96 min schedule.
- I'd omit the Runcorn stop and add a Birmingham International stop (these won't quite cancel each other out timewise, but it should be close) to maximise regional connectivity
- I'd wait and see what happens to demand.