Coming from my point of view:
Although I would REALLY like to go camping/exploring for a number of trips/year for extended time periods, the reality is that it will likely only be 1-2 weekend trips per year, at most. And whatever tent I buy within the next 12 months, I will likely be replacing it with something else 2-3 years after that.
So, I'm considering the financial side of things as a high priority, mostly from the cost vs. return on investment perspective.
Like having a $20,000 boat that only sees the water twice per summer, just not worth it to have bought that boat.
But that's not to say that I want to buy something cheap of inferior quality, I just can't justify buying the biggest/best/most expensive items that I would prefer to buy.
And this isn't a case where the difference is 100 bucks or so, it's a pretty sizeable difference, around $1000.00.
If it was 100-200 dollars, I would definitely go with the product that is better known and respected and has been around for the longest.
And yes, you can sell the item later but...
When you sell something used, regardless of what that item is, you typically lose 40-50% of the original purchase price. So, whether the item originally cost $1000.00, or $5000.00, you're still losing 1/2 your initial investment.
That of course can vary if you haven't cared for the item, or you find an awesome buyer willing to pay top dollar for what you're selling.
So, if you buy something for $1000.00 sell it 2 years later for $500.00, you're losing $500.00.
If you buy something for $2000.00 and sell it 2 years later for $1000.00, you're losing $1000.00.
I have no problem buying used, just have to convince the wife.

She's a bit funny about sleeping on a mattress someone else slept on, and may have done "other things" on. lol
These tents don't seem to be that popular up in my area, so shipping will be part of the equation for me.