MSR Hubba Hubba Nx 2-person vs. Tarptent Scarp 2

Hello,
I'm looking to buy my first 2-person tent that I can use for multi-day walks throughout most of the year in Australia. From what I've read on the internet I've come down to two options: (1) MSR Hubba Hubba Nx 2-person tent, and (2) Tarptent Scarp 2. On snowys.com.au, the MSR goes for about $570 with free delivery; the Scarp 2 without any additions costs US$369+US$80 delivery, or about AUD$625.
I was wondering what other people think about the two tents I just mentioned. And is it worth purchasing the Tarptent add-ons?
Thanks,
David
I'm looking to buy my first 2-person tent that I can use for multi-day walks throughout most of the year in Australia. From what I've read on the internet I've come down to two options: (1) MSR Hubba Hubba Nx 2-person tent, and (2) Tarptent Scarp 2. On snowys.com.au, the MSR goes for about $570 with free delivery; the Scarp 2 without any additions costs US$369+US$80 delivery, or about AUD$625.
I was wondering what other people think about the two tents I just mentioned. And is it worth purchasing the Tarptent add-ons?
Thanks,
David