Which hemi? 6.1 for $4000 or build forged 5.7?

Most people would say the advantage is the thicker cylinder wall of the 5.7 block, not to say the 6.1 block isn't any good but there is more cases of core shift. If I were going to build a forced induction Gen III it would be a darton sleeved 6.1 block, if your on lxdo a search on Tim at Mr norms 408 twin Turbo Challenger!