I saw this on an army cadet forum a few years back and though it would be interesting to hear your impressions/opinons on your own and other forces.
SCC- I am a sea cadet. Very little funding as they’re a charity. Lot’s of opportunity to train and do lots of different things: PT, Drill, Meteorology, Marine Engineering- the list goes on. Look smartest on parade as all cadets get issued 1’s. Some younger cadets drill can be bad but overall very good quality, as most units have at least one member of staff who is a drillie. When you get higher up you can become a cadet drill instructor. In the summer lots of boating whilst in the winter more taskbook/ PLT work. Probably the worst berets but monthly inspections of 1’s so they’re nice and smart. Certainly end up with most on your CV (lots of civvie boating qualifications)
ACF- Never personally worked with them but always look scruffy on parade (Not really there fault,they only have one uniform). All army cadets I have seen are from the Rifles regiment units so the drill looks rushed (The rifles do there drill at an increased number of paces per minute).
ATC- A good bunch of cadets, look very smart on parade and lots of opportunity to do a mix of things ie flying and fieldcraft. Some cadets have an air of superiority about them, on a FA course one tried to convince me they did more boating then the SCC! Other than that not much exposure.
CCF- (I’m part of the RAF section). The army are the biggest section and that makes them feel best, encouraged slightly by staff. Always look bad as a lot of them don’t want to be there, worse in the RAF section as it is all the people who don’t want to get dirty. Certainly do a lot but never focus on things like appearance and drill. All of them seem to want to think they beat the community cadet forces. As a CCF(RAF) cadet you get to do a lot of fieldcraft and camps with the army section as well as do RAF specific things so could say it is the best of both worlds.