Let’s think about New Year’s Eve and what kind of bubbly you might want to serve. Your choice will be dictated by the number of people crowding into your house, apartment, mobile home or tent and how much money you want to spend.

These products were samples for review.

For example, if you’re throwing an event for multitudes, including the people who got lost looking for a different party, your focus is on pleasant quaffability and low cost. In addition to which, you may be using plastic tumblers instead of actual glasses, so let’s not waste the effort and fiduciary prowess on something more expensive. You can’t go wrong with the Martini Rosé Extra Dry Sparkling Wine, yes, from the Martini & Rossi company — “Say, Yes!” — an unusual blend of riesling, chardonnay, glera (the grape of Prosecco) and nebbiolo. This is made in the Charmat process that produces the necessary effervescence in tanks rather than in the bottle. Whatever! The color is an attractive salmon-coral-pink and the overall impression is of rose petals and violets, slightly macerated raspberries permeated by pears and blood orange, and a soft but lively texture animated by crisp acidity. 11.5 percent alcohol. Drink up! Very Good. About $13.
Say, however, that your gathering will encompass some 20 to 30 people. Turn then to the McBride Sisters Collection Brut Rose, nv, from New Zealand’s Marlborough region. A blend of 90 percent pinot noir and 10 percent chardonnay, from vineyards farmed by sustainable practices, this charming sparkler, made in the traditional Champagne method, offers a pale salmon-copper hue and a steady stream of tiny bubbles; notes of raspberry and heather unfold to touches of almond blossom and orange zest, while on the palate chiseled limestone minerality bolsters chiming acidity for vitality and freshness; while the entry hints at sweetness, the finish is bone-dry and bracing. 13 percent alcohol. Very Good+. About $20.
Imported by Pacific Highway Wine and Spirits, Sonoma, Calif.
O.K, let’s shrink your New Year’s Eve occasion to a dinner party for six or eight close friends. Let’s go for the Barone Pizzini “Animante” Franciacorta Brut, from the region devoted to sparkling wine in Lombardy. It’s a blend of chardonnay, pinot noir and pinot blanc that ages anywhere from 18 to 30 months in bottle. The color is very pale straw-gold, enlivened by a surging spiral of tiny silver bubbles; this is dry, spare and high-toned, with notes of spiced pear and roasted lemon, touches of quince, ginger and summer flowers, bound by chiming acidity and a keen edge of limestone and chalk minerality. 12 percent alcohol. A delightful sparkling wine with a slightly serious edge, suitable as aperitif and at table. Excellent. About $36.
A Leonardo Locascio Selection, The Winebow Group, New York.

On the other hand, your New Year’s Eve fete may involve only you and another person — a small dinner, music, candle-light, romance personified. This tete a tete requires a Champagne of utter delicacy and elegance, for which I nominate the Champagne Boizel Blanc de Blancs Brut, nv, made completely from Premier and Grand Cru chardonnay grapes (including 40 percent reserve wines) aged four years in bottle on the lees. The color is the palest blond, the myriad bubbles active, incisive and precisely delineated; notes of acacia and hay, lemon balm and lime peel are wreathed with toasted hazelnuts and almond skin and lightly buttered and toasted brioche; elegant and delicate, yes, but driven by the tensile strength of bright acidity and scintillating limestone minerality, all culminating in an etched and transparent finish. 12 percent alcohol. Seductive and stimulating. Excellent. About $60.
Palm Bay Imports, Boca Raton, Fla.