Flew a T7 for a bit before the Empire ships announcement, then traded it in for a Clipper. In case you didn't know, a few days ago on Galnet it was announced that Clippers and Couriers can now be bought with any Empire rank (in reality, Serf or higher). As said already the Clipper carries a bit more, looks better both from the cockpit and from the outside, is much faster and easier to escape with, and can be kitted for combat once you get more money. Go to Kamito and you can get one for ~18 mil, but you need to fly elsewhere for upgrades.
The T7 is slow, especially watch for vertical positioning entering the stations and never ever try smuggling with it, it gets scanned every time in or out of the station. T7 can still get away from NPCs, I was interdicted a few times but was able to evade successfully. Never had to submit but if you're not sure about your skill at avoiding interdictions against NPCs, just submit, chaff, and charge your FSD right away. If you get a decent power plant you can equip SCBs and chaff, point defense, etc. for more survivability. The high mass can avoid mass lock from most of the ships that NPCs try to interdict you with. Fun fact, the T7 yaws just about as fast as it pitches, which isn't really useful IMO but you might find a use for that. Maybe makes it easier for mining...