I haven't answered a reader question on the blog for awhile and this just came in tonight:
I haven't had much time to visit your blog and apologize if you have talked about this recently and I missed it. I am a user of AAII Stock Investor Pro and although I do love it, I sometimes feel I am missing out on a few features that Zacks research wizard has. So my question is would you recommend Zacks Research Wizard over SI? Is it really worth $1400 more? I can't justify both (probably can't afford RW) and need to renew SI Pro soon.
It really depends on your style of trading. I like them both—but right now I prefer SI Pro for a few reasons:
1) Price—you can’t beat if for what it delivers
2) Built in screens (I really like the amount of data available on the included screens)
3) Familiarity—I’ve been using SI Pro since 2004 and I still like it a lot
However, I’d like to see SI Pro have some ability for testing without the cumbersome downloads of weekly data. I’d also like to be able to backtest ideas with it (AAII does it on their new stock screens so it’s not out of the question).
I like the speed and constant data updates that RW wizard has. I like the backtesting, but I am becoming less enthused about the results. It seems like whenever I pick a strategy that produces amazing returns, it quits working when I start tracking it. I really don’t know how to explain it, but it concerns me.
Another thing that I don’t like about Research Wizard backtesting is it creates way too many variables for me. I’ve developed some ideas that work, and the ability to quickly analyze other ideas too often causes me to question my own trading and really gets me off track. For me it’s best to narrow my focus and stick to my trading plan rather than trying to discover the next “golden ticket”.
So for now, I’d recommend that you save the money and stick with SI Pro.