@karen8967 I second
@porl69 with regard to going for a pump. It certainly smoothed out my peaks and troughs.
If you have your clinic on 10th June and you haven't chosen your pump yet, I would be surprised if they "plug you in" on that day. My hospital have to order the pumps for us so we have to decide on important things like colour.
I only know of other people on Medtrum trials and no hospital offering them as standard. In the last 3 week, Patch has been good but, his cousins are rare so I would be a bit more nervous if he was my first pump.
Medtronic is much much more common, I think they have a huge share of the UK pump market. Could this be what was mentioned? Medtronic 640G is the official pump for my area,
I think if you are larger than I (and most adults are), a tubed pump should be less of a concern. Whilst I am enjoying the lack of tubes with Patch, I quickly got used to holding Pumpy when I undressed. And he was quite resilient if I dropped him. I think in 3 years, I caught the tube on a door handle a couple and never pulled the cannula out. Most of the time, especially when I was out, I was conscious of keep them out of the way.
In your position, I would go for the pump clinic on the 10th and deal with your trip when you have to ... you can always go back to injecting whilst you are away.