does that mean catching it yourself if you got a good script is better than using catching service, as you will use up less slots per day? maybe it's time I join nominet....
It all depends how many names you are looking to catch.
If you want to catch 1,2,3 or 4 names per month then you are 'probably' better to stick with a catching service (it does depend on quality of names though).
If you want to catch 1,2,3 or 4 names per day then join Nominet and get your own catching software or sign up to one of Chris or Dales packages.
A few things to consider though.
1. If you dont know who Chris or Dale are, then you seriously dont know enough about dropcatching to set up your own Tag and dropcatch so stick with a catching service for now.(HINT: if you are regularly using a catching services then theres a good chance you are using one of Chris or Dales so see what other services they offer).
2. Old school cachers, ie catchers who made a killing on prenoms or earlier (or the *Golden two*) are either no longer dropcatching, or spending very little time/ resources doing so.
This fact alone should suggest that:-
1. The time for making obscene money from dropcatching alone has long gone (Dev is a big part now).
2. There are better/easier/quicker ways to make money online now - assuming you know what you are doing

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As a final footnote - Just remember alot of the information you need to make money online is on this forum somewhere, you just need to find it, understand it and use it.
Keep digging.