what a good combination of rappers today or hip hop artist ?

i dont really care on who yu guys choose looking for opinions

welll for me i like luda t.i. n lupe f.(i know luda n ti already did a
song together) to do a song together idky in my head that will sound
prettie cool haha also do you guys think a song with ice cube n method
man would sound good? i would like ice cube n luda willl sound good
also i think lol ....welll theres no wrong answer here i would like to
see what you guys think n i like old school rap also so dnt matter
what year il want to know what other ppl think of there fav rappers
joining :D (please no negative comments :0)
also im real big fan of old school rap if yall know any good mixes
with old school rap i would love to here em:0