Signal generation and filter

[Financialabs]

Hi,

I've been working on EA development for a couple of months, and finally good results seem arriving.

My EA are using a set of indicators to "generate signal" and a secondary set to "filter" signal

Actually I'm using EMA in the first group, and RSI for the second.

Does anyone have suggestions about?

Is there a more complete list of indicators used for these purposes?

Which are strenghts/weakeness of these categories?

Thanks in advance for your help.

Regards

Alex