I’d agree with
@cmrl9. I haven’t owned one, but I enjoyed this pin at Pinball Republic and considered it before purchasing my Fish Tales.
From what I’d read (and seen under the playfield), it has a LOT of working parts, including optos, and is relatively harder to debug than many other pins if it goes wrong. Even if well maintained, my observation is they break down frequently - the one at Pinball Republic seems to be out-of-order more often than anything except the EMs, I’d say.
I’m not trying to put you off, as it is a great pin, but you need to be pretty confident doing maintenance. I also wouldn’t recommend it as a first or only pin (I don’t know your personal setup) as it can get pretty frustrating having your only pin out of action while waiting for parts.