Elrington, after a few years of success in Dublin, boldly attempted to take rank in London with Booth himself. He began the attempt in his favourite part of Bajazet, Booth playing Tamerlane. The latter, we are told by Victor, "being in full force, and perhaps animated by a spirit of emulation towards the new Bajazet, exerted all his powers; and Elrington owned to his friends that, never having felt the force of such an actor, he was not aware that it was in the power of mortal to soar so much above him and shrink him into nothing." Booth was quite satisfied with his own success, for he complimented Elrington on his, adding that his Bajazet was ten times as good as that of Mills, who had pretensions to play the character. The compliment was not ill-deserved, for Elrington possessed many of the natural and some of the acquired qualifications of Booth, whom perhaps he equalled in Oroonoko. He undoubtedly excelled Mills in Zanga, of which the latter was the original representative. After Dr. Young had seen Elrington play it, he went round, shook him cordially by the hand, thanked him heartily, and declared he had never seen the part done such justice to as by him; "acknowledging, with some regret," says Dr. Lewis, "that Mills did but growl and mouth the character." Such was the actor who became for a time Booth's "double," and might have become his rival. During the illness of the latter, in 1728-29, Elrington, we are told, was the principal support of tragedy in Drury Lane. At that time, says Davies, "the managers were so well convinced of his importance to them, that they offered him his own conditions, if he would engage with them for a term of years." Elrington replied, "I am truly sensible of the value of your offer, but in Ireland I am so well rewarded for my services that I cannot think of leaving it on any consideration. There is not a gentleman's house to which I am not a welcome visitor."