I agree with all of your comments here. I too was pleased with the Aspire ETS. If you must get an inexpensive tank, the Aspire ETS and K1 are great little tanks. Actually the ETS with 3ml is not so small but medium capacity. It looks like it only holds 1.5-2ml but is all hollow in side and the coil rides low allowing for more juice. I prefer the ET version not the one with the metal window as it is easy to not see the juice level and dry hit at the bottom of an empty tank. I used the BVC coils in my ETS and it worked great. If I was on a budget or had a low wattage mod and could not get a Kanger mini or nano subtank, the aspire ET or ETS with BVC coil would be my go to tank (myvapestore dot com for less than $10). And you can get std bvc 2.0ohm coils for the aspire ET/ETS (1.6/1.8/2.0), Nautilus coils are only 1.6&1.8. Yes, over the Nautilus. If you are going to spend $30 skip nautilus and go Kanger mini/nano subtank