I’ve been with them almost 9 months, had a shaky start due congestion on the wholesale network (MS3) that took around a month to resolve. It wasn’t Squirrels fault, so I don’t hold it against them, and they handled it well waiving the months fee and offered to let us leave.
I don’t know how standard for ISPs it is, but they don’t ship their router out until after the wholesaler has completed the install which could be a bit of a surprise for some customers. It didn’t matter to me since I use OPNsense and Squirrel had activated in on their side within a few hours.
The customer support experience has been excellent, I sent a bunch of pre-sales questions and have had a few interactions since becoming a customer. I’ve received quick, detailed, and often technical responses. I hope they can keep the support levels up as they grow – I’ve noticed they recently added another 1024 IPs so looks like customer numbers continue to grow!
The connection has been consistently 900+ up and down, transferring several TB per month. However, there have been more (usually) brief connection drops than I’d had in years with the previous provider, some I’m certain are MS3 issues since I monitor Squirrel IPs on other wholesalers. Squirrel are quick to notice incidents and update the service status page on the website, I’d prefer if it showed a history of outages, but I have BQM for that anyway.
BQM goes via AS25369 (Hydra Communications) in both directions and has occasional packet loss
https://www.thinkbroadband.com/broadband/monitoring/... it’s usually so infrequent I have not bothered bringing this up to them but from monitoring I believe it occurs on the hop between Squirrel and Hydra.
Static IPv4 and IPv6 /56 included is handy, with IPv4 I’ve experienced very few geolocation or reputation issues, not with major sites just occasionally outdated databases linking the larger IP block before it was sold/leased to smaller players.
I don’t have IPv6 enabled currently, they have fewer upstreams and I’d noticed a few bizarre routes via Cogent (BQM via France), but I haven’t tried it in the last 6 months so it could have improved.
I’d have no problem recommending them, I’m paying £35/month and see they’re now even cheaper on the Fibre Heroes and MS3 networks.