All depends on the blend.
The Rocky Patel Sun Grown Maduro Lancero was lame when compared to the Toro.
The Espinosa Laranja Reserva Lancero was great but didn't seem better than the Toro.
Same with the Southern Draw Rose of Sharon Lancero. Excellent smoke but about =2 the Toro.
Although not a Lancero, but still on the thinner side, the Alec Bradley Prensado Churchill (7" x 48) tastes much better than the 54-ring Toro size.
The Oliva Serie 'V' Lancero also seems to lack good flavor when compared to the 52-Ring Churchill size.
I do think the My Father Habano No. 4 Lancero tastes better than the thicker ring sizes.
Have a Box of 18 of the Cain 'F' Lancero (7" x 38) coming next week. THAT should be great.
I personally like Torpedo/Belicoso/Figurado sizes best. 6" x 52 of bigger.