First start with single arbitrage, when you get experience with it, triangular arbitrage will be not so complicated for you especially with our tool. Between simple and triangular arbitrage there is so little difference, triangular just need more transfers, more trade and more calculations and because of this if you have no experience it's very easy for some mistake and mistake = losing money. So if you gain experience in simple arbitrage you shouldn't have problem with triangular. But if you don't have experience with simple arbitrage i think it's not good idea to start from triangular.
Because our triangular arbitrage is in beta

I can give a slight leak that we are making a brand new arbitrage platform where there will be no such thing as transfer time

trading between exchanges will be rapid. In short it will look like this:
You deposit founds on our wallet and you get those funds on multiple exchanges. But you can use funds up to your wallet deposit.
Trade example:
You spotted opportunity for example BCH/BTC on Exchange A so you buy some amount of coins and you can instantly sell this amount of coins on Exchange B. Transfer is made in the background in the end.
Thanks to this system you will be able to use 100% of your funds (not need to dilute them on many exchanges)
You make instant trades and just after you make sell you have 100% of your funds ready to use on all supported exchanges.
You don't risk because of transfer time, you can make many trades in a day like on day trading.
We will release official announcement probably in this or next week.