STRONGENOUGH24:  I'm not a fan of the large hash renters myself.  They do make it look like your getting paid less, but that's only because with their rented power, they're contributing more, which in turn reduces your percentage of the contribution for that block.  However, because of their contribution, it helped find that block faster, which in turn will start us onto the next block sooner allowing us to find that one sooner.  So in the long run, even though your cut on an individual block is less, your getting more blocks faster, so in turn, things level out and your still making the same amount, just in smaller chunks.