Well, like most newbies, I have evolved.
Now, after about 4 months of learning and applying what I learned, I can share with you even a simpler route to SP Delegation by just using a cell phone.

1. BlockTrades
2. Coinbase
3. Helloacm tool (as in my OP above)

And so far, I like @boomerang since it gives you rewards every two and a half hours. I also like @jerrybanfield since he gives you the max rewards possible. Both gives you weekly rewards every Sunday night (although Jerry doesn’t send you a separate weekly rewards because it will be included in his daily reward for that Sunday).

Anyone else who knows a similar Delegatee with hourly or max rewards, feel free to share. Thank you.