I'm in a similar position. I'm just dipping my toe into the waters of the hobby. Mostly seeing if/how my son sticks with it. I've got two conventional engines currently. I'm going to try to wait to buy any others until I see how the bluetooth technology develops. I really think that for my future (possibly a modest layout) I don't see any point in investing in DCS, TMCC, etc.
If I breakdown and buy something, it will probably be LionChief, Not only will it be entirely run-able without modification alongside any future blue-tooth system, but I won't be investing in several hundred dollars of possibly-soon-to-be-unnecessary control/power system.
One question for those in-the-know. How much modification would be necessary to run basic conventional engines in a future Bluetooth environment?
