Ideal parlay usage?

[Abelesw]

I came across an interesting article about parlays a little while back. The numbers suggested 3-bet parlays are most profitable, with the caveat being that you must wager the same amount as you would on straight bets. I was wondering if anyone else has read this, or has any thoughts on it. Thanks guys

http://www.statfox.com/download/HowToProfitFromParlays.pdf

[RickySteve]

Getting +600 on 3-teamers effectively gives you slightly better than -110 on each selection but that doesn't necessarily mean it's better to bet the parlays since it drastically changes your risk.