in summary: we like the HAL!
put old but not dead 09c on both sides. had my harimoto super alc and can use it for comparison purposes. keeping in mind this is the first time with the HAL and i am very comfortable with the harimoto (which is why i waited this long to try HAL)
ball does not sit in racket quite as much with the HAL vs an inner carbon harimoto. i like the speed and feeling of the blade. Harimoto I need to play a little more closed as it bites the ball more and has more arc, HAL is slightly lower trajectory and played with little more open face.
the htsalc has a softer feel on low energy shots and touches, but more of a catapult/spring on my biggest hits. the HAL is more predictable and I felt confident when hitting hard that the arc was bringing the ball on the table.
HAL shines in nice big forehand counters through the ball, big spin and good speed. only struggled a little with blocks because with a little less bite into the blade I sometimes was too closed or too open. i attributed this mostly to just needing more time with the blade, in comparison i love my harimoto for block and feel great with it, so it was always going to be tough to measure up to.
feel like i get a little more spin generation on my harimoto but the ball is slower off my racket. i liked the HAL in fast-paced counters back and forth close to table or half step, releases ball quicker like a viscaria but nice and controllable.
i will put some fresh old 09c's on a viscaria to help with the comparisons. in my mind, the HAL sits in between them in a few different ways but its been a year+ since i played with my viscaria so its not fresh in my mind
in conclusion: we like the HAL!
updated: played with it a 2nd day. its really nice overall. when blocking against heavy spin, it was a little easier to control because it is slightly less sensitive. similarly, generating spin is a little more difficult compared to harimoto. great touch on serve return, good feeling when driving through the ball, amazing for big forehands a few steps back. enjoying it.