Hopefully it will get better. My HSPA+21 speeds are faster than that plus you dont get the battery consumption that LTE gives. Hell +42 is in the 30's.
LTE will be better at building penetration even though +42 does just fine but other than that, after leaving LTE and seeing what HSPA is really about, I'll never go back. Unless HSPA is done away with completely and I have no choice.
Regardless, I'm glad to see T mobile is moving forward and growing. They are offering what PEOPLE WANT and they are listening to their customers. They have geared their direction more towards pre paid in an effort to offer great service and FAST data speeds for cheap. T mobile is the ONLY post paid carrier I will commend as they are not trying to suck their customers dry and offer them garbage service and garbage data speeds.