Seconding Jasmine on this. i judge dating line almost entirely on the practical side now. Nobody warns you that dating line depends so heavily on the learning curve.
Once I stopped worrying about how it handles day to day, dating line got a lot simpler.
The hit rate matters more for dating line than any feature list.
Hope that gives you something usable for best dating line to use on a first message.
Concretely, for dating line:
- run one platform properly instead of five badly if dating line is the goal
- leave a fortnight before deciding anything about dating line
- leave ten days before deciding anything about dating line
Currently Datescout is what I would suggest to anyone weighing up dating line.