The hy-wire should have way more on the backend.

They would not overlap for me but be two different bench mark reactions for medium oil.

The !Q fusion would provide much more control-- for those Lanes/shots with built in hook..

The hy-wire may provide the backend pop you need to knock the 10 out when the fusion is too lazy..

Similar but different. 

They would be similar to me based on...

They are symmetrical
They are polished
The core forces me to play both up the boards...

Something like a hyroad/rocket allows me to get deeper and open up the shot..

The Respect is absolutely money. Doubt you need two balls for that same concept.

 Getting a snap too!  Bout to snap off!

So I walk into the pro shop to check out and possibly buy the Hy-Wire.  My short list was down to the Hy-Wire and the Eternal Cell.  I wanted a ball that would help to serve as a benchmark along with my IQ Fusion.

To my surprise, when I started looking at the balls on the rack, I saw a sale price on some of the Roto's that I just COULD NOT refuse.  The Eternal was on sale for less than a hundred bucks!  By one dollar.  Of course, the new Hy-Wire was not on sale.  LOL!  OMG!  Talk about timing. 

Well needless to say, but I walked out of there with a brand new Eternal Cell and I praise God for the timing. 

Although a review is pending because I have only used it once, it was just what I was looking for in a ball.  The ball gets down the lane with ease and hits like a tank. 

Pin down below the ring with the mass bias swung out to the VAL, and a weight hole in the P3 zone to keep it legal.  In a word, the Eternal is "Awesome".

Eternal life, Eternal joy...!  HE's my Friend!   
Jesus is!  Not the ball.  LOL!!   

Peace!