It's good to hear various opinions. As expected, each of us has our own style and preferences,.
I haven't decided on either one, and haven't deicided if I will even get a tourbillion.
I was more curious as to the perception of the 2 watches.
Here, on the IWC site, from looking at posts from today up to a year ago, I saw not one Portofino.
(lots of pilots and Portugiesers and recently the new Ingenieur) ).
The Portofino might not be popular among the purists, but not seeing any pics seemed like an indication over all,
I will go to see the Portofino tourbillion today in person. Just to have a look.
While the Portugieser tourbillion is defiinitely simpler, it might be "too simple".
I have always liked "bigger the better watches". I assume that is because when I started this hobby,
43mm was the new "small". Then the pendilum has swung far in the other direction these days, so that now 39mm is the new "big".
I don't remember how many 36mm and even a couple of 34mm watches I had. They looked like postage stamps on my wrist.
In that respect the 45mm Portofino is definitely the larger of the two.