Electric Induction Cooktop Showdown

Comparing the Duxtop and iSiLER 1800W portable induction cooktop.
Links:
(Duxtop)
amazon.com/gp/product/B07HHZ7BLG/ref=ppx_yo_dt_b_asin_title_o05_s00?ie=UTF8&psc=1
(iSiLER)
amazon.com/gp/product/B07FDXPTNP/ref=ppx_yo_dt_b_asin_title_o05_s02?ie=UTF8&psc=1