Nokia Lumia 900 (10 Jun 2012)
Nokia Lumia 625 (30 Oct 2013 - 25 Dec 2013)
Nokia Lumia 925 (1 Nov 2013 - 17 Feb 2014)
Nokia Lumia 1020 (22 Jan 2014 - 18 Oct 2015) - I got this by winning a competition when it first launched in Indonesia
Nokia Lumia 720 (31 Jan 2014)
Nokia Lumia 630 (14 Jul 2014)
Microsoft Lumia 535 (17 Dec 2014 - 30 Dec 2014) - 13 days, yay! can't stand with the touch screen bug
Nokia Lumia 730 (9 Jan 2015)
Nokia Lumia 1520 (8 Mar 2015 - 17 Dec 2015) - second-hand
Microsoft Lumia 950 (17 Dec 2015)
Nokia Lumia 1020 (13 Jan 2016) - second-hand
now I'm using L950 + L730 as my daily use.
edit:
before anyone asked, I bought L1020 again just because I love its camera
Started off, with Lumia 800.
then Lumia 920,
dropped down to Lumia 630,
then went up to 1520,
screen went dead pixels on me, so jumped down to a 530,
now i have a Lumia 930 together with the dead pixels 1520.
Pre-Historic were Nokia X3, then Nokia X7.
Lumia 520 cyan as a debut when it was launched then climb up to yellow 720 and now holding my trusty silver-alumunium-ring with black back cover of Lumia 925.
I've had 520 520's and 640 640's. I use each phone as a playing card. five of hearts, ace of spades etc. Got sick of the wind blowing regular playing cards away.
Any in the future? That remains to be seen, and maybe today is a bad day but it feels doubtful to me. If I'm going to spend hundreds on a phone, I expect its basic functions to work.
I had owned the following:
Lumia 800 (first one, stored)
Lumia 1020 (I still use it, monster cam)
Lumia 630 (For testing W10M and experiment)
Lumia 640XL (Sold it)
Now switched to iOS on a 6s, I've lost all my confidence in Microsoft and I don't want to have a Bugdroid.