I've always cut out crimps with a chamfer tool of a countersink chucked into a drill, but the Dillon is worth owning it you are doing a large wot cases.
For trimming I've used a Forster lathe type since the late 80's. Get the drill adaptor for it and with a bit of practice it is very fast. Neck turners, neck reamers, hollow pointers and other accessories are available for it also. I've never regretted buying mine.