Tenshinhan is stronger than Kurinin, technically.
All of these messages about Tenshinhan and Kurinin after the Freezer Saga are opinions, since there are no power levels after the Freezer Saga. And if you mention one reference to power level stating in the dub, I will hit you over the head with a baseball bat.
Everybody (Well, except the stupid dubbies..) know that there are no power levels after the Freezer Saga, and the dub is basically bullshit. All these damn added lines and crap. Here's one added line for you.
"Hey, I'm lookin' mondo cool!"
Based on opinion, Tenshinhan is stronger than Kurinin.