I ran the 2100 for 2 years and loved the boat. After being in my 2190 and jumping back into my dads 2100 the biggest thing that stands out is the boat control and ride! I have only had to use a drift sock a few times this year compared to almost every time with the 2100. The interior layout and storage is also a big improvement. For speed I have I tried a few different props and 57-59mph is what I have got. 57 being fully loaded with 2 guys. I am running a 21p Turbo 1 and the hole shot is awesome. The new stringer design really makes the boat launch out of the hole.
Like I said I loved my 2100 and would have bought another one this year if the 2190 didn’t come out but there really is no comparison between the 2 boats. Skeeter did an amazing job Feel free to send me a pm with you have any other questions.