Which makes more ice per day?

The GE Profile Opal 2.0, at 38 lb/day at 70°F. That drops to 30.9 lb/day at 90°F. The Antarctic Star is rated 33-34 lb per 24 hours.

Is the GE Profile Opal 2.0 worth the extra money?

Only if you want WiFi, voice control and a water filter. It costs $441.99 at Amazon as of November 8, 2026 versus $148.82 for the Antarctic Star, and its 3.9 rating from 438 ratings includes many reliability complaints.

Which is more reliable?

The Antarctic Star has fewer reported problems, but only 47 ratings. GE Profile Opal 2.0 owners frequently report breakdowns and new noises within weeks to months.

Which fits a small counter better?

The Antarctic Star. It is 6.69 inches deep and 15.75 inches wide. The Opal 2.0 is 17.5 inches deep and weighs 38-41 lb.

Do either need a water line?

No. Both are manual-fill countertop units. The Opal 2.0 uses a detachable side tank and includes a water filter; the Antarctic Star has a 1.8 L tank.

Buyers call the Antarctic Star quiet, though not silent. Opal 2.0 owners say it is quiet at first but develops loud noises over time.

Antarctic Star Countertop Nugget Ice Maker Gen 2 vs GE Profile Opal 2.0 Nugget Ice Maker

Buy the Antarctic Star if you want nugget ice on a budget and don't need app control. It makes 33-34 lb a day, costs $148.82 at Amazon as of November 8, 2026, and has a 4.9 rating from 47 ratings. The GE Profile Opal 2.0 makes more ice (38 lb/day), adds WiFi, Alexa and Google control and a water filter, but it costs $441.99 at Amazon as of November 8, 2026 and its 3.9 rating from 438 ratings reflects frequent reliability complaints.

Today the Antarctic Star Countertop Nugget Ice Maker Gen 2 costs $293.17 less at its best price.

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