Not everyone has the new Delkims, only just released this year at the last show.
My Delkims were purchased in around 2000, and are the ST version. Wind, sun and rain, ice and snow no failures.
I was quite happy with a wire heading to my receiver until I fished a lake where you had to bivvy up off the platform and the lead wasn't long enough so I added the Att receiver and dongles.
In terms of new alarms, should I ever need an upgrade or update because mine finally failed I would be thinking Delkim ST, TFG Magrunner or Atts.
Reasons:
Delkim have not let me down, product loyalty, good after sales service when I had to have repairs done when I left battery in and it corroded. The added sensitivity adjustment is a very useful function. You can increase buzzer sensitivity for wary fish where reduced hanger indication is minimal.
Atts a good alarm, will last and take the abuse.
The TFG Magrunners I have played with in the shop when I worked there, and obviously read Dave Lane's reviews on them.
Ok, my reasons for avoiding Fox alarms; I do not like a new model that looks totally different being released every couple of years. Micron M, MS, MX, MR, Mini, NTX, just some of them since 2000.
So many different models, too complicated, too many price points.
You do also have Wolf coming into the alarm market.
@andy52 has seen them in the flesh, and spoke to Wolf at the show, I believe he was very impressed. Bivvy light etc
Oh, and before anyone says 'no such thing as military spec', many military items have worked their way into fishing. You would not have GPS if the military hadn't come up with it.