Siemens serie IQ WIQ1635GB - Cottons/Coloureds 40°C

Here we have Siemens' most premium model at the time, there was 3 generations of the "serie IQ" name and these was the last ones. These models offered maximum 1800rpm spin speed, LAN connectivity, Aqua stop, Rinse sensor, AC to DC motor module and weight sensor. The production of these machines started in May 2001 until February 2007. This specific model was a WIQ1435 but I've put 1635 parts on it so it not only looks better (old fascia was yellowed) but also it's max speed is now 1600rpm (sort of), it actually reaches 1400 in normal mode but 1480 in service mode but I believe it's because one of the resistors on the main board give different values compared to a 1600 one but maybe one day I'll sort that out. Bosch also did their versions of these but they're way more hard to find than Siemens. Do I think these are the best compared to the Logixx, Exxcel, Classixx of the time for example? Not really, this is my 2nd serie IQ the first one was in poor condition however this is more immaculate but compared to the others it seems the water levels on these are even lower? I'll see if I can demonstrate when I do a full cycle. And on my old serie IQ the software glitched alot, it seems on this one they fixed that since it is one of the last models but whatever. It is a good machine that deserves to be saved, not very common as they once was anymore.