V1 has arrows for direction, indicators & tone frequency for band, tone duraction and indicators for strength, a bogie counter for quantity, (user setable) tone volumes for high and low piority threats, and a tone indicating a new threat when you in the middle of a warning about an existing threat.Do the arrows give you the signal strength like the X50 does ? That's a big factor on whether I slow or not, only slow if strength goes up enough....
so you know what, where, how many and how close - WITH a priority alert when it determines a new/higher threat appears while warning you about other threats.
others often give you what and how close. few give the bogie counters. only the v1 gives it all to you.