So far I've only used the creality brand and this Amazon one for blue. Just a random brand I tried. No problems so far. Yes to ironing. My printer is in a slightly colder spot so I'm running slightly hotter temps (240 and 80), but it's dialed in and printing consistent. Same settings for creality and the blue brand. I did enclose with a sheet and cardboard and utilized a corner so it's pretty draft free and warm. Good results but it's not exactly a pretty enclosure.