Nothing really special but VIP host give you better experience than live support because we can communicate privately to talk about anything related to our account anytime anywhere without opening Stake website. VIP host also give you surprise bonus that you cant get without VIP host. Other advantage is that VIP host may remind you or offer you to activate reload when you forget about it. There was also special regular event in the Stake forum for VIP player and each VIP host manage his/her own team to compete with other team to win decent reward. I myself lost my VIP host long time ago but I do not really care about it.
I have to say it depends on what kind of a gambler you are. Like, lets assume that we started out giving VIP to everyone, so it is no longer VIP, it is literally just the standard for anyone who gambles here and we assume that they could get the same type of attention, you know what would happen? We would be putting resources aside just for people who would gamble a few dollars per day or even per week.
This is why if you are not really looking into becoming a big time gambler, then do you really need it? This is the thing about VIPs, they are getting that kind of special treatment which is not really something huge, because they really need it, not only because they deserve it (which they do) hence why it makes sense.
TBH, I don't think it is worth just pure wagering for VIP host. Only one bonus per month on telegram group and resetting reloads, nothing more can be expected from hosts. It was better to have a link or "reset reload" button on the VIP page rather than asking from a person each week. If you have host keep it, otherwise, don't waste money to get a host, IMO.